Rengar Ability (LoL): Battle Roar

Rengar lets out a battle roar, dealing 50 / 80 / 110 / 140 / 170 (+80% of ability power) magic damage to enemies and healing himself for 50% of the damage he took in the last 1.5 seconds. Battle Roar heals 75% of the damage dealt by monsters.

Ferocity Bonus: Battle Roar's base magic damage is modified to 50 - 220 (based on level), will remove all active crowd control effects, in addition to its normal heal.