Perk (CoC)

Perks

Perks are bonuses which can add special abilities to the Champion. A stat perk and a history perk are chosen upon character creation.

An extra perk may be chosen each time the character levels up. In addition, certain perks may be added to a character as the outcome of various events, encounters or items.

The perks a character currently has are listed in the Perks display in alphabetical order.

• There is another, more complete List of Perks on this site.

Starter Perks

These perks are available during character creation. They are unobtainable any other way. Certain starter perks are restricted to male or female characters.

Big Clit

Prerequisites: Female, choose "Big Clit" during character creation.
Description: Allows your clit to grow larger more easily and faster.
Effect: Your clit starts 1" longer than normal, and increases its growth rate by ?%.

Big Cock

Prerequisites: Male, choose "Big Cock" during character creation.
Description: Gains cock size 25% faster and with less limitations.
Effect: Your cock starts 2" longer than normal, increases at 25% the rate, and neglects hardcaps on penis-enlarging items(?).

Big Tits

Prerequisites: Female, choose "Big Breasts" during character creation.
Description: Makes your tits grow larger more easily.
Effect: Your tits start as DD-cups, and grow ?% larger from size-increasing items.

Fast

Prerequisites: Choose "Speed" during character creation.
Description: Gain speed 25% faster.
Effect: You start with +5 Speed. You gain speed 25% faster.

Fertile

Prerequisites: Female, choose "Fertile" during character creation.
Description: Makes you 15% more likely to become pregnant.
Effect: Increases your fertility by 15.

Lusty

Prerequisites: Choose "Libido" during character creation.
Description: Gains lust 25% faster.
Effect: You start with +5 Libido. (Additional effects? +lust over time? +lust from everything? Increased libido gains?)

Messy Orgasms

Prerequisites: Male, choose "Lots of Jizz" during character creation.
Description: Produces 50% more cum volume.
Effect: Increases your cum production by 50%.

Sensitive

Prerequisites: Choose "Touch" during character creation.
Description: Gain sensitivity 25% faster.
Effect: You start with +5 Sensitivity. Your sensitivity increases 25% faster.

Smart

Prerequisites: Choose "Smarts" during character creation.
Description: Gains intelligence 25% faster.
Effect: You start with +5 Intelligence. Intelligence gains are boosted by +25%.

Strong

Prerequisites:Choose "Strength" during character creation.
Description: Gains strength 25% faster.
Effect: You start with +5 Strength. Strength gains are boosted by +25%.

Tough

Prerequisites: Choose "Toughness" during character creation
Description: Gains toughness 25% faster.
Effect: You start with +5 Toughness. Toughness gains are boosted by +25%.

Wet Pussy

Prerequisites: Female, Choose "Wet Vagina" during character creation
Description:
Effect: Start with +1 vaginal wetness.

History

These perks are available during character creation. They are unobtainable any other way.

History: Alchemist

Prerequisites:
Description: Alchemical experience makes items more reactive to your body.
Effect: Increases maximum amount of transformations by one for most transformation items.

History: Fighter

Prerequisites:
Description: You spent much of your time fighting other children, and you had plans to find work as a guard when you grew up.
Effect: Past full of conflict increases physical damage dealt by 10%.

History: Healer

Prerequisites:
Description: You often spent your free time with the village healer, learning how to tend to wounds.
Effect: Healing experience increases HP gains by 20%.

History: Religious

Prerequisites:
Description: You spent a lot of time at the village temple, and learned how to meditate. Replaces masturbate with meditate when corruption less than or equal to 66.
Effect: Meditation only lowers lust by 50, but also lowers corruption. It doesn't reset "hours since cum" counter.

History: Scholar

Prerequisites:
Description: You spent much of your time in school, and even begged the richest man in town, Mr. Savin, to let you read some of his books.
Effect: Time spent focusing your mind makes spellcasting 20% less fatiguing.

History: Slacker

Prerequisites:
Description: You spent a lot of time slacking, avoiding work, and otherwise making a nuisance of yourself.
Effect: Regenerate fatigue 20% faster.

History: Slut

Prerequisites:
Description: You managed to spend most of your time having sex. Quite simply, when it came to sex, you were the village bicycle - everyone got a ride.
Effect: Sexual experience has made you more able to handle large insertions and more resistant to stretching.

History: Smith

Prerequisites:
Description: You managed to get an apprenticeship with the local blacksmith. Because of your time spent at the blacksmith's side, you've learned how to fit armor for maximum protection.
Effect: Knowledge of armor and fitting increases armor effectiveness by roughly 10%.

History: Whore

Prerequisites:
Description: You managed to to find work as a whore. Because of your time spent trading seduction for profit, you're more effective at teasing (+15% tease damage).
Effect: Seductive experience causes your tease attacks to be 15% more effective.

• Choosing either the 'slut' or 'whore' history perks will cause your character to start without being a virgin.

Tier 0

These perks are available upon level-up from the beginning.

Corrupted Libido

Prerequisites: 25 or greater corruption.
Description: Reduces lust gain by 33%.
Effect: Increases to the character's lust are reduced by 33%.

Acclimation

Prerequisites: 40 or greater minimum lust, the Corrupted Libido perk, and 50 or greater corruption.
Description: Reduces the rate at which your lust increases.
Effect: Increases to the character's lust are reduced by 40%

Evade

Prerequisites: 25 or greater speed.
Description: Increases chances of evading enemy attacks
Effect: Grants the character an additional 10% chance to dodge enemies' standard attacks, an increased chance to dodge some enemy special attacks, and an additional chance to succeed at some out-of-combat checks.

Runner

Prerequisites: The Evade perk and 25 or greater speed.
Description: The Runner perk increases your chances of escaping combat significantly, and may help with out of combat escapes as well.
Effect: Grants the character an additional 50% chance to flee from combat.

Double Attack

Prerequisites: The Evade perk, the Runner perk, and 50 or greater speed.
Description: Allows you to perform two melee attacks per round
Effect: The character is given the ability to toggle use of this perk if their strength is above 60. While using the perk their strength will effectively become 60 if it is greater than that amount. While the character's strength is 60 or less, the character will attack twice when making a standard attack. If the character's strength is greater than 60, he will only attack once at full strength.

Fertility+

Prerequisites: 25 or greater libido.
Description: Increases Fertility and cum volume by up to 50%.
Effect: +50% bonus to Cum Production, +15% bonus to Fertility (pregnancy chance), and +3% bonus to hidden Virility stat.

Hot Blooded

Prerequisites: 50 or greater libido.
Description: Raises minimum lust by up to 20.
Effect: Increases the character's minimum lust to 20. When combined with Nymphomania, minimum Lust is 40. When combined with Omnibus' Gift, minimum Lust is 45. With all three, minimum Lust is 60.

Mage

Prerequisites: The Spellpower perk and 50 or greater intelligence.
Description: Increases the strength of your spells even more than 'Spellpower', up to 100%.
Effect: Increases the character's spell modifier to 2.

Nymphomania

Prerequisites: The Corrupted Libido perk and 75 or greater corruption.
Description: Raises minimum lust by up to 30.
Effect: Increases the character's minimum lust to 30. When combined with Omnibus' Gift, minimum Lust is 50. When combined with Hot Blooded, minimum Lust is 40. With all three, minimum Lust is 60.

Precision

Prerequisites: 25 or greater intelligence.
Description: Reduces enemy damage resistance by 10.
Effect: If the character's intelligence is 25 or greater upon when entering combat, enemy's armor defense is lowered by 10, to a minimum of 0.

Regeneration

Prerequisites: The Tank perk and 50 or greater toughness.
Description: Regenerates 2% Max HP/hour and 1% Max HP/round.
Effect: The character regains 2% of his/her maximum hit points per hour outside of combat, and 1% of his/her maximum hit point per round when in combat.

Seduction

Prerequisites: 50 or greater corruption, and the character must have fully corrupted Jojo.
Description: Upgrades your tease attack, making it more effective.
Effect: Replaces the Tease Special with the more powerful Seduce command.
Note: Keeping a corruption greater then 50 doesn't seems to be necessary for this perk to work.

Spellpower

Prerequisites: 50 or greater intelligence.
Description: Increases the effects of your spells by up to 50%.
Effect: Increases the character's spell modifier to 1.5.

Strong Back

Prerequisites: 25 or greater strength.
Description: Enables fourth item slot.
Effect: Unlocks inventory slot 4.

Strong Back 2: Strong Harder

Prerequisites: The Strong Back perk and 50 or greater strength.
Description: Enables fifth item slot.
Effect: Unlocks inventory slot 5.

Tank

Prerequisites: 25 or greater toughness.
Description: The Tank perk adds an additional 50 HP to your maximum hit points, allowing you take more damage before losing a fight.
Effect: Raises max HP by 50.

Tier 1

These perks become available upon level-up after reaching level 6.

Agility

Prerequisites: The Runner perk, 75 or greater speed, and the character must be wearing light or medium armour.
Description: Boosts armor points by a portion of your speed on light/medium armors.
Effect: The defense stats of armor with the Light or Medium perks are increased by a fraction of the character's speed. Armour with the Light perk is increased by 1/8th, and armour with the Medium perk by 1/13th

Arousing Aura

Prerequisites: The Corrupted Libido perk and 70 or greater corruption.
Description: Exude a lust-inducing aura (Req's corruption of 70 or more)
Effect: So long as the character's corruption is 70 or greater, enemies will gain lust each round of combat.

Brutal Blows

Prerequisites: 75 or greater strength. If strength drops below 75, perk stops working.
Description: Reduces enemy armor with each hit.
Effect: Reduces enemy's armor by 10 on each hit.

Channeling

Prerequisites: The Spellpower perk, the Mage perk, 60 or greater intelligence, and the character must know at least one spell.
Description: Increases base spell strength by 50%.
Effect:

Immovable Object

Prerequisites: 75 or greater toughness. If toughness drops below 75, perk stops working.
Description: Grants 20% physical damage reduction
Effect:

Lightning Strikes

Prerequisites: 60 or greater speed. If speed drops below 60, perk stops working.
Description: Increases the attack damage for non-heavy weapons
Effect: +([speed-50]/3) attack damage.

Masochist

Prerequisites: 60 or greater libido and 50 or greater corruption.
Description: Take 30% less physical damage, but gain lust when damaged
Effect: So long as the character's libido is 60 or greater, damage taken is reduced by 30% but causes a slight lust gain (2 points before resistances).

Medicine

Prerequisites: 60 or greater intelligence.
Description: Grants 15% chance per round of cleansing poisons/drugs from your body
Effect: Each round in combat, the character has a 15% chance to remove the effects of harpy lip-gloss, Naga venom, red potions (thrown by Tamani, Zetaz, and Goblins), and green poison (thrown by Tamani and Goblins).

Regeneration 2

Prerequisites: The Regeneration perk, clear the Demon Factory, 70 or greater toughness.
Description: Gain 2% of max HP per round of combat and 4% of max HP per hour out of combat
Effect: Double the effectiveness of the Regeneration perk. The character regenerate 2% of his/her maximum HP in combat and 4% of his/her maximum HP outside of combat per hour.

Resistance

Prerequisites: No additional requirements beyond having level 6.
Description: Reduces lust gain by 10%
Effect: Lust resistance is increased by 10%.

Sadist

Prerequisites: The Corrupted Libido perk and 60 or greater corruption. If your minimum lust is 20 or above you need Acclimation first.
Description: Deal 20% more damage, but gain lust at the same time
Effect: Damage done with standard attacks, the kick and gore special attacks is increased by 20%, but causes a slight lust gain with each attack (3 points before resistances).

Speedy Recovery

Prerequisites: The Evade perk and 60 or greater speed.
Description: Regain fatigue 50% faster
Effect: Fatigue regains 50% faster when sleeping or resting.

Tactician

Prerequisites: 50 or greater intelligence. If intelligence drops below 50, perk stops working.
Description: Increases critical hit chance by up to 10% (Intelligence-based)
Effect:

Tank 2

Prerequisites: The Tank perk and 60 or greater toughness.
Description: +1 extra HP per point of toughness
Effect: The character's maximum hitpoints is increased by an amount equal to their toughness stat (with fractions rounded to the nearest integer).

Thunderous Strikes

Prerequisites: 80 or greater strength.
Description: +20% 'Attack' damage while strength is at or above 80
Effect: Damage dealt by regular attacks in combat is increased by 20% while strength is 80 or greater.

Weapon Mastery

Prerequisites: 60 or greater strength.
Description: Doubles damage bonus of weapons classified as 'large'
Effect: The attack stat of weapons with the large perk is doubled.

Well Adjusted

Prerequisites: Libido of 60 or greater.
Description: You gain half as much lust as time passes in Mareth
Effect:Lust gains due to passing time are reduced by 50%, and dirty dreams will not trigger an additional lust increase.

Tier 2

These perks become available upon level-up after level 12.

Archmage

Prerequisites: 75 or greater intelligence, Mage perk. If intelligence drops below 75, perk stops working.
Description: Increases base spell strength by 50%.
Effect: As description

Berzerker

Prerequisites: 75 or greater strength. If strength drops below 75, perk stops working.
Description: Grants 'Berzerk' ability
Effect: Unlocks Berzerk special attack. Berzerking increases attack and lust resistance but reduces physical defenses.

Blademaster

Description: Gain +10% to critical strike chance when wielding a sword and not using a shield
Effect. As description

Iron Man

Prerequisites: 60 Toughness or greater. If Toughness decrease below 60 the perk may stop working.
Description: Reduces the fatigue cost of physical specials by 50%
Effect: As description

Lunging Attacks

Prerequisites: 75 or greater speed. If speed drops below 75, perk stops working.
Description: Grants 50% armor penetration for standard attacks
Effect: As description

Resolute

Prerequisites: 75 or greater toughness. If toughness drops below 75, perk stops working.
Description: Grants immunity to stuns and some statuses
Effect:Grants immunity to: Gnoll spear-thrower's special spear that slows player and Isabella's stun.

TF Perks

These perks are obtained from using TF items.

Bee Ovipositor

Prerequisites: Possess a Bee Abdomen and a high enough bee score.
Description: Allows you to lay eggs through a special organ on your insect abdomen, though you need at least 10 eggs to lay.
Effect: You start producing eggs. Once you have at least 10 eggs, special sex scenes with some NPCs and monsters become unlocked. For every 20 eggs you currently have, your minimum lust level will be raised 10 points. Minimum Lust will reset to its normal level once you implant someone with your eggs.

Bunny Eggs

Prerequisites: Consume a Neon Pink Egg while your Bunny score is at least 5. Lost if bunny score drops below 3.
Description: Laying eggs has become a normal part of your bunny-body's routine.
Effect: Causes you to lay eggs once every 30 days when not otherwise pregnant. Decreases timer to 15 days if both Bunny Eggs and Oviposition are obtained, or if character is otherwise highly fertile.

Corrupted Nine-Tails

Prerequisites: Must have already gained fox ears and have obtained your 8th tail by consuming the Mystic Jewel. Another use may give your 9th and final tail.
Description: The mystical energy of the nine-tails surges through you, filling you with phenomenal cosmic power! Your boundless magic allows you to recover quickly after casting spells, but your method of attaining it has corrupted the transformation, preventing you from achieving true enlightenment.
Effect: The Champion will gain the Corrupted Fox Fire and Terror special attacks. Additionally the Champions recovers Fatigue at an increased rate. Must maintain at least 80 intelligence and 9 tails, or lose the perk. --NOTE: Having high corruption is not needed to gain or keep this perk active, my test character succeeded with 28 corruption and the feat worked perfectly. There is a very small chance the Mystic Jewel give you two tails at the same time instead of one if your actual value is seven or lower. If seven you may obtain this perk immediately. The fatigue recovery is increased randomly each time an action in combat is performed, the bonus usually vary from 1 to 5 points.

Diapause

Prerequisites: May be gained by consuming kanga fruit while the character has a vagina and a kangaroo score greater than 4.
Description: Pregnancy does not advance normally, but develops quickly after taking in fluids.
Effect: Consuming fluids will increase a character's fluid store by 3-5 hours. Pregnancies progress faster while the character still has a fluid store, but will not progress when the fluid store is empty.

Dragonfire

Prerequisites: Gained from repeatedly drinking Ember's blood. Requires a Dragon Score of at least 4 and no more than one other transformation during the scene in order to unlock the perk.
Description: Allows access to a dragon breath attack.
Effect: Unlocks the DragonFire M.Attack. --NOTE: Only once a day by default.

• Eating Ember's Dragon Eggs, having sex with Ember or drinking Ember's blood will remove the cooldown for the day. Eating a Dragon Egg while not in cooldown will give a +50% boost.

Enlightened Nine-Tails

Prerequisites: Must have already gained fox ears and have your 8th tail. Using the gem again your character may "feel" that he/she need to do meditate at the Shrine of the Ninetails to gain its ninth tail, which can be found as a random encounter in the Deepwoods, while having a Fox Jewel in your inventory.
Description: The mystical energy of the nine-tails surges through you, filling you with phenomenal cosmic power! Your boundless magic allows you to recover quickly after casting spells.
Effect: The Champion will gain the Fox Fire and Illusion special attacks. Additionally the Champions recovers Fatigue at an increased rate. Must maintain at least 80 intelligence and 9 tails or lose the perk.

Flexibility

Prerequisites: Having a cat tail, cat legs and cat ears. Lost if any of these characteristics are lost.
Description: Grants cat-like flexibility. Useful for dodging and 'fun'.
Effect: Allows the character to attempt cat-like autofellatio or autocunnilingus. Grants the character an additional chance to dodge some attacks, similar to Evade, but with a generally lower chance of success.

Harpy Womb

Prerequisites: May be gained when consuming a golden seed or a magic seed while having both harpy legs and a harpy tail.
Description: Increases all laid eggs to large size so long as you have harpy legs and a harpy tail.
Effect: While the character has both harpy legs and a harpy tail, eggs birthed by the character will always be large. The effect is lost if either of these two transformations are lost, but will return if they are regained.

Incorporeality

Prerequisites: Consuming ectoplasm while having white or sable skin and transparent hair.
Description: Allows you to fade into a ghost-like state and temporarily possess others.
Effect: The character's legs are described as partially transparent. Allows for use of the Possess special attack in combat.

Oviposition

Prerequisites: May be gained by drinking Reptilum while having a vagina and a lizard score over 3. Lost if lizard score drops below 3.
Description: Causes you to regularly lay eggs when not otherwise pregnant.
Effect: Causes you to lay eggs once every 30 days when not otherwise pregnant. Decreases timer to 15 days if both Bunny Eggs and Oviposition are obtained, or if character is otherwise highly fertile.

Spider Ovipositor

Prerequisites:
Description:
Effect:

Others

These perks are obtainable by completing specific tasks in-game.

Androgyny

Prerequisites: Gained from Joey at the S. Squeeze. Requires access to the Bazaar.
Description: No gender limits on facial masculinity or femininity.
Effect: Your femininity score no longer is capped by a minimum and/or maximum based on your genitalia.

Basilisk Womb

Prerequisites: See Benoit.
Description: Enables your eggs to be properly fertilized into basilisks of both genders!
Effect: Causes you to be able to lay female basilisks; grants Oviposition perk if unobtained. Oviposition no longer goes away if the required racial scores are not met.

Bimbo Body

Prerequisites: Drink Bimbo Liqueur.
Description: Gives the body of a bimbo. Tits will never stay below a 'DD' cup, libido is raised, lust resistance is raised, and upgrades tease.
Effect:

Bimbo Brains

Prerequisites: Drink Bimbo Liqueur.
Description: Now that you've drank bimbo liquer[sic], you'll never, like, have the attention span and intelligence you once did! But it's okay, 'cause you get to be so horny an' stuff!
Effect:

Bro Body

Prerequisites: Drink a Bro Brew.
Description: Grants an ubermasculine body that's sure to impress.
Effect: Minimum lust is increased by 40 (for interactions with other minimum lust boosting perks and effects, see the minimum lust article). Lust gains are reduced by 25%. Libido gains are increased by 100% and libido losses are decreased by 50%. Cum production is increased by 30% and the character gains a bonus 200 mL increase. +5% bonus to hidden Virility stat. The Tease or Seduce special attack is replaced with Bro Tease. If the character ever loses all their penises they will grow a 10" long and 2.75" wide cock. If their penis ever drops below 10" in length it increases to 10", and thickens to 2" if narrower. If they are missing their testicles they gain a pair of 3" diameter balls.

Bro Brains

Prerequisites: Drink a Bro Brew.
Description: Makes thou... thin... fuck, that shit's for nerds.
Effect: Intelligence gains are reduced by 50% and intelligence losses are increased by 100%. Unlocks bro versions of some scenes.

Brood Mother

Prerequisites: Give birth ten times. (Do anal pregnancies count?)
Description: Pregnancy moves twice as fast as a normal woman's.
Effect: Your pregnancy speed multiplier is increased by 1.

Bulge Armor

Prerequisites: Requires Dickgartuan possession; random scenario.
Description: Grants a 5 point damage bonus to dick-based tease attacks.
Effect: Note: equipping different armor causes Bulge Armor to disappear until Exgartuan grants it again. (Does de-possession cause Bulge Armor to disappear?)

Chi Reflow - Attack

Prerequisites: Access to Uma's Clinic in Tel'Adre
Description: Regular attacks boosted, but damage resistance decreased.
Effect: Physical attacks do 10% more damage. Magical attacks do 10% less damage.

Chi Reflow - Defense

Prerequisites: Access to Uma's Clinic in Tel'Adre
Description: Passive damage resistance, but caps speed
Effect: Speed is capped at 60. Gain 50 extra HP. Improve defense by 10%.

Chi Reflow - Lust

Prerequisites: Access to Uma's Clinic in Tel'Adre
Description: Lust resistance and Tease are enhanced, but Libido and Sensitivity gains increased.
Effect: Ingame testing pending.

Chi Reflow - Magic

Prerequisites: Access to Uma's Clinic in Tel'Adre
Description: Magic attacks are boosted, but regular attacks are weaker.
Effect: Magic attacks do 25% more damage. Physical attacks do 25% less damage.

Chi Reflow - Speed

Prerequisites: Access to Uma's Clinic in Tel'Adre
Description: Speed reductions halved but caps strength.
Effect: Strength is capped at 60, speed losses are halved.

Cleansing Palm

Prerequisites: Training at least 10 times with pure Jojo at camp. Disabled if Corruption is 10 or higher.
Description: A ranged fighting technique of Jojo’s order, allows you to blast your enemies with waves of pure spiritual energy, weakening them and hurting the corrupt.
Effect: Teaches the Cleansing Palm seventh Magic spell. Hurts any target with more than 20 Corruption. Normal damage at 45 Corruption, capped at 57.5 Corruption or more.

Controlled Breath

Prerequisites: Training at least 5 times with pure Jojo at camp. Disabled if Corruption is 30 or higher.
Description: Jojo’s training allows you to recover more quickly. Increases rate of fatigue regeneration by 10%.
Effect: +10% Fatigue regeneration. Stacks additively with the History: Slacker perk for up to 30% regeneration.

Enlightened

Prerequisites: Training at least 16 times with pure Jojo at camp. Requires 70 Intelligence to unlock. Disabled if Corruption is 10 or higher.
Description: Jojo’s tutelage has given you a master’s focus and you can feel the universe in all its glory spread out before you. You’ve finally surpassed your teacher.
Effect: White Magic now allows for up to 85 Lust instead of 75. Meditation can be done alone and restores 50 HP in addition to the regular -50 Lust and -0.3 Corruption.
Note: As the description and the teacher himself both state, this is Jojo's last lesson and further training will only cause Fatigue.

Feeder

Prerequisites: Chance to obtain by drinking LaBova or ProBova while having heavily lactating breasts of DD size or larger and 35 or greater corruption. Lost by reducing corruption to 20 or below.
Description: Lactation does not decrease and gives a compulsion to breastfeed others.
Effect: Prevents the character's lactation output from decreasing and breasts from shrinking below DD size. Allows the character to force some defeated foes to drink from their breasts. Can drastically reduce the intelligence loss from using the Breast Milker. Not having been milked within the last 72 hours (3 days) will increase sensitivity by 2 plus 0.05 for every hour past 70 at 14:00 every day. This replaces lactating breasts getting "overfilled".

Fire Lord

Prerequisites: This perk can only be obtained by submitting when Akbal is encountered. If you fight him even once before you get the perk, he will become hostile. The only way to get the perk then is through save editing. Fighting Akbal after obtaining Fire Lord will not remove the perk, and neither will lowering your corruption.
Description: Akbal's blessings grant the ability to breath burning green flames.
Effect: Unlocks the Fire Breath special attack.
Note: 80% chance of success. On failure or if silenced, will cause 10-29 Fire damage and increase Fatigue by 10. On success, deals LV*10+45+0..9 Fire damage - if under Goo Armor Silence, removes the status and deals 25 extra damage (Web Silence is not removed). Uses the same rules as all Fire spells (except ethereal, such as Whitefire, FoxFire and Corrupt FoxFire) - don't use it against Isabella, Vala or a concentrated Amily. Recommended at very high levels (20+) due to low random variation.

Futa Faculties

Prerequisites: Drinking both Bimbo Liqueur and Bro Brew, in either order.
Description: It's super hard to think about stuff that like, isn't working out or fucking!
Effect:Intelligence gains are reduced by 50% and intelligence losses are increased by 100%.

Futa Form

Prerequisites: Drinking both Bimbo Liqueur and Bro Brew, in either order.
Description: It's super hard to think about stuff that like, isn't working out or fucking!
Effect: Minimum lust is increased by 40 (for interactions with other minimum lust boosting perks and effects, see the minimum lust article). Reduces lust gains by 25%. Libido gains are increased by 100% and libido losses are decreased by 50%. The Tease or Seduce special attack is replaced with Futa Tease.

Hellfire

Prerequisites: Give a piece of Marae's Lethicite to the hellhound master. Giving up all the lethicite leads to a bad end. Unlocks the Hellfire special attack.
Description: Grants a corrupted fire breath attack, like the hellhounds in the mountains.
Effect: Unlocks the Corrupted Fire Breath special attack.
Note: ​The in save description give more details on its functionality: Deals HP or lust damage based on corruption. If the target intelligence less than 10, deals HP damage, otherwise deals lust damage.

Luststick Adapted

Prerequisites: Spending a large amount of time under the effects of Sophie or a harpy's lust-increasing lipstick. The counter increases by half of the duration of harpy lipstick with every application, and decreases by 1 every day. A counter value of 50 is required to unlock the perk.
Description: Grants immunity to the lust-increasing effects of lust-stick and allows its use.
Effect: Minimum lust is increased by 10 (for interactions with other minimum lust boosting perks and effects, see the minimum lust article). lust gains are reduced by 10%. The character is no longer affected by harpy lipstick, and bimbo Sophie will surprise the character in camp with a kiss less frequently.

Magical Fertility

Prerequisites: Blessing from the Cum Witch.
Description: Fucking cheater-nozzle.
Effect: 10% higher chance of pregnancy and increased pregnancy speed.

Magical Virility

Prerequisites: Blessing from the Cum Witch
Description: 200 mLs more cum per orgasm and enhanced virility.
Effect: As in description, plus: +5% bonus to hidden Virility stat.

Marae's Gift - Buttslut

Prerequisites: After failing to steal Marae's Lethicite and gaining Marae's Gift - Fertility, return to Marae's island as a female and choose to stay. Males and herms will receive Marae's Gift - Stud instead.
Description: Makes your anus provide lubrication when aroused.
Effect: The character's anal wetness is increased to 2. Anal wetness will never drop below 2.

Marae's Gift - Fertility

Prerequisites:
Description: Greatly increases fertility and halves base pregnancy speed.
Effect:

Marae's Gift - Profractory

Prerequisites:
Description: Causes your cum to build up at 3x the normal rate.
Effect: Causes base Cum Production to increase by 3 times the normal rate.

Marae's Gift - Stud

Prerequisites:
Description: Increases your cum production and potency greatly.
Effect:

Marble Resistant

Prerequisites:
Description: Provides resistance to the addictive effects of bottled LaBova milk.
Effect:

Marble's Milk

Prerequisites:
Description:
Effect:

Minotaur Cum Addict

Prerequisites:
Description:
Effect:

Misdirection

Prerequisites:
Description:
Effect:

Omnibus' Gift

Prerequisites:
Description: Increases minimum lust but provides some lust resistance.
Effect:

Purity Blessing

Prerequisites: Consume Pure Pearl
Description: Reduces the rate at which your corruption, libido, and lust increase.
Effect:

Slime Core

Prerequisites:
Description:
Effect:

Spellcasting Affinity

Prerequisites:
Description: Reduces spell costs by 20%/35%/50%.
Effect:

Thick Skin

Prerequisites: Gained through continued use of the item Numb Rocks.
Description:
Effect: Increases armor by 2.

Whispered

Prerequisites: Submit to Akbal without fighting 5 times with 40 or more corruption.
Description:
Effect: Grants Whisper special attack.

Event Perks

These perks are only available through interactions during yearly events. They are not available year-round.

Cornucopia

Prerequisites: Encounter Cockgobbler nightfall on November 22 in player's camp, choose "Main Course" option
Description:
Effect: Increase vaginal and anal capacity by 30 each.

Elven Bounty

Prerequisites: Encounter Christmas Elf between December 25 and 31 in player's camp after sleeping, corruptionm >= 90, no corrupted/bimbo followers, "Unwrap Elf" option
Description: Increases fertility by X% and cum production by XXmLs.
Effect: +250 mls to cum volume (cock) or +15 to fertility (vagina) with appropriate option (reportedly stacks with each new year's application)

Fera's Boon - Alpha

Prerequisites: Encounter Fera in Deepwoods between October 27 and November 2, cock
Description:
Effect:

Fera's Boon - Breeding Bitch

Prerequisites: Encounter Fera in Deepwoods between October 27 and November 2, vagina, vaginal wetness >= 2 or Fertility >= 30
Description: Increases fertility and reduces the time it takes to birth young.
Effect:

Fera's Boon - Milking Twat

Prerequisites: Encounter Fera in Deepwoods between October 27 and November 2; +1 year, previous Fera Perk, vagina, "Tight" option
Description:
Effect:

Fera's Boon - Seeder

Prerequisites: Encounter Fera in Deepwoods between October 27 and November 2; +1 year, previous Fera Perk, cock or choose "Dick" option (with vagina and no cock)
Description: Increases cum output by 1,000 mL.
Effect:

Fera's Boon - Wide Open

Prerequisites: Encounter Fera in Deepwoods between October 27 and November 2; +1 year, previous Fera Perk, vagina, "Gape" option
Description:
Effect:

One Track Mind

Prerequisites:
Description:
Effect:

Pilgrim's Bounty

Prerequisites: Encounter Cockgobbler nightfall on November 22 in player's camp, choose "Stuff her" option
Description: Causes you to always cum as hard as if you had max lust.
Effect: Increase cum amount.

Pure and Loving

Prerequisites:
Description:
Effect:

Sensual Lover

Prerequisites:
Description: Your sensual attitude towards love and romance makes your tease ability slightly more effective.
Effect:

Item Perks

These perks are granted through equipment, piercing, or wearing a cock sock. While removal of equipment and cock socks will remove the associated perk, piercings are permanent.

Blood Mage

Prerequisites: Wear the Inquisitor's Robes or Inquisitor's Corset.
Description: Spellcasting now consumes health instead of fatigue!
Effect:

Lusty Regeneration

Prerequisites:
Description:
Effect:

Midas Cock

Prerequisites: Wear the Glided cocksock.
Description: Increases the gems awarded from victory in battle.
Effect:

Pent Up

Prerequisites:
Description:
Effect:

Phallic Potential

Prerequisites:
Description:
Effect:

Phallic Restraint

Prerequisites:
Description:
Effect:

Pierced: Crimstone

Prerequisites:
Description: Increases minimum lust by X.
Effect:

Pierced: Fertite

Prerequisites:
Description: Increases cum production by XX% and fertility by X.
Effect:

Pierced: Furrite

Prerequisites:
Description: Increases chances of encountering 'furry' foes.
Effect:

Pierced: Lethite

Prerequisites:
Description:
Effect:

Slutty Seduction

Prerequisites:
Description:
Effect:

Wizard's Endurance

Prerequisites:
Description: Reduces fatigue cost of spells by 30%
Effect:

Wizard's Focus

Prerequisites:
Description:
Effect:

Unimplemented Perks

These perks are only available through save editing.

Brawler

Prerequisites: Save Editing
Description: Brawling experience allows you to make two unarmed attacks in a turn.
Effect: Appears to have no actual ingame effect.

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