Quirk Description Requirements
Melee Avoidance Further increases your ability to avoid melee attacks

None
Melee Accuracy Further increases your ability to land melee attacks

None
Anatomical Knowledge Your knowledge of anatomy increases your backstab damage

None
Clandestine Accuracy Your knowledge of surprise tactics increases your chance to land a backstab

None
Quick Shadow The ability to spontaneously find shadow in melee, and have a regular attack become a backstab

None
Proximity Slicer Chance to continue a successful backstab to an additional target in the same location

None
Forgotten Aggression Your attacks upset opponents less than others

None
Weapon Concealment Increases your ability to hide from an opponent

None
Stinging Poison Increases the damage done by your poisons

None
Festering Disease Increases the damage done by your diseased attacks

None
Applied Thievery Increases the crossover skill gains between your current weapon and thief skill

None
Philosopher's Stone Increases your gold yield when using the transmute discipline

None