Unseen Predator: While in brush or in stealth, Rengar gains a leap range and his basic attacks cause him to dash to his target outside his attack range. This bonus lasts for 0.5 seconds upon exiting brush or stealth. Unseen Predator occurs regardless of whether or not his target has sight of him. Leaping when on 0 Ferocity generates 1 Ferocity.
Ferocity:Rengar generates 1 Ferocity whenever he casts a basic ability. Upon reaching 4 Ferocity, his next basic ability is empowered, can be cast independently of its basic version's cooldown, incurs no cooldown of its own, grants Rengar30 / 40 / 50%bonusmovement speed for 1.5 seconds, and consumes all of his Ferocity. All Ferocity is lost after being out-of-combat for 7 seconds.
Bonetooth Necklace:Rengar gains a trophy whenever a champion he damaged in the previous second dies. Rengar can only gain one trophy per enemy champion, up to 5, with an additional trophy made available through the event The Hunt is On!.
Empowered Active:Savagery's total physical damage is increased to 120 - 392 (based on level)(+ 240% bonus AD).
If Rengar's cursor is outside of Savagery's maximum range when he inputs the target direction, he will dash forward a short distance during the piercing strike as well as extending its range by the same amount.
Empowered Active:Battle Roar's base magic damage is modified to 50 - 220 (based on level), will remove all active crowd control effects, as well as granting him crowd control immunity for 1.5 seconds, in addition to its normal heal.