This is a list of all existing Yin Yang perks, their pros, cons and when they are available.
Prestige 0 - None
Prestige 1 - Three
Brute
Human - +5% Damage / +10% Damage Taken
Zombie - +10% Damage / +10% Damage Taken
Aura - +1% Damage
Tank
Human - +20% Max Health / -5% Speed
Zombie - +20% Max Health / -5% Speed
Aura - +5% Max Health
Hunter
Human - +4% Speed / -10% Damage
Zombie - +4% Speed / -10% Damage
Aura - +1% Speed
Prestige 2 - Three
Fleetfoot
Human - Weightless / Speed Upgrade Halved
Zombie - +5% Speed / Lunge Disabled
Aura - +2% Speed
Vampire
Human - 15 + 10% Lifesteal (Melee) / Max Health Halved
Zombie - +75% Lifesteal / Infection Upgrade Halved
Aura - +5% Lifesteal (Melee)
Thor
Human - +40% Melee Damage / -40% Ranged Damage
Zombie - +50% Range / -15% Damage
Aura - +5% Toughness
Prestige 3 - Three
Berserker
Human - Stacking Fire Rate / -7.5% Speed
Zombie - Stacking Attack Speed / -7.5% Speed
Aura - +2% Fire Rate/Attack Speed
Barbarian
Human - +10% Damage / +20% Damage Taken
Zombie - +20% Damage / +20% Damage Taken
Aura - +2% Damage
Hemorrhage
Human - +15% Bleed Chance / -15% Damage
Zombie - +40% Bleed Chance / -15% Damage
Aura - +5% Dodge Chance
Prestige 4 -
Loris
Human - +15% Damage / -10% Max Health, -5% Speed
Zombie - +15% Damage / -10% Max Health, -5% Speed
Aura - N/A
Technician
Human - 25% Extended Magazine / -20% Rate of Fire
Zombie - Gun Jammer (25% Chance) / -20% Attack Speed
Aura - +2.5% Point Rate
Prestige 5 -
Plague
Human - Health Items Cure, +15% Anti-Infection / -20% Max Health
Zombie - Infection Martyrdom / -20% Max Health
Aura - +3% Infection
Prestige 6 -
Assault
Human - +20% Damage / Ammo Regen Halved
Zombie - +10% Attack Speed / -50% Self-Inflicted Damage
Aura - +3% Fire Rate / Attack Speed
Prestige 7 -
Specialist
Human - Upgraded Starting Weapons / Panic Disabled
Zombie - Mutation Roar / Lunge Disabled
Aura - +5% Point Rate
Prestige 8 -
Ballistic
Human - +30% Damage / +30% Ammo Consumption
Zombie - +20% Armour Damage / -20% Damage
Aura - +5% Ammo Regen / -5% Ammo Regen