
Oni 3 unique teachable perks. These perks can be unlocked for all killers through the Bloodweb.
The agony of one is inflicted onto others. Whenever you hook a Survivor, all other injured Survivors suffer from the Exhausted and Haemorrhage Status Effects for 20/25/30 seconds. "Attack an enemy with precision and their allies will feel it." — Renjiro's Doctrine 6:3
You seek retribution on those who have wronged you. Any Survivor who blinds you or stuns you using a Pallet or a Locker becomes the Obsession. Anytime your Obsession switches to another Survivor by any means, that Survivor then suffers from the Oblivious Status Effect for 40/50/60 seconds and their Aura is revealed to you for 4 seconds. You can only be obsessed with one Survivor at a time. "Only a fool would spit in a demon's face and declare victory." — Renjiro's Doctrine 4:9
Unlocks potential in your Aura-reading ability: You are mentally alert and aware of key points on the battlefield and nearby enemies in retreat. The Auras of Pallets and Windows are revealed to you within 32 metres. Whenever a Survivor drops a Pallet, their Aura is revealed to you for 3/4/5 seconds. "Within your enemy's strength is weakness." — Renjiro's Doctrine 12:5