Rengar

Innate: Upon casting a Champion ability or using Savagery first attack, Rengar generates a stack of Ferocity for 1 second, stacking up 4 times but not refreshing on subsequent triggers 2 . At maximum stacks, his next basic ability consumes them all to become empowered with an additional effect and grant him an additional cast along with 30% / 40% / 50% bonus movement speed for 1.5 seconds. Generated Ferocity is prevented from expiring for 10 seconds after dealing or taking damage, excluding damage dealt by damage over time or proc effects.

Innate: While in brush, Rengar gains Unseen Predator, which lingers for 0.35 seconds upon exiting brush. Unseen Predator is lost immediately if Rengar exits the brush using Flash or Hexflash.

Unseen Predator: Rengar's next basic attack on-attack generates 1 Ferocity if none of his current Ferocity was generated this way. The attack also has massively increased range and causes him to dash to the target's location if they are beyond his normal basic attack range, attacking the target upon arrival and landing 50 units in front of them. Rengar can cast any of his abilities during the dash. The start of the leap is the end of Rengar's attack windup, putting the attack timer on cooldown, triggering on-attack effects and additionally refreshing the Ferocity duration.

Bonetooth Necklace Innate - Bonetooth Necklace: Scoring a takedown against an enemy champion within 3 seconds of damaging them grants Rengar a Trophy, once per unique champion and up to 5. An additional Trophy is made available through the event The Hunt is On! with the Head of Kha'Zix. Trophies grant bonus attack damage equal to % bonus AD.

Active: Rengar gains 40% bonus attack speed on his next two basic attacks on-attack within 3 seconds.

His first attack on-hit is empowered to stab the target, having an uncancellable windup, gaining 25 bonus range, and dealing additional physical damage. The attack can critically strike for 100 AD bonus physical damage.

Ferocity Bonus: Savagery's damage is modified to deal 35 - 140 (based on level) (+ 20% AD) bonus physical damage. In addition to gaining another instance of the base attack speed on-cast, consuming the attack also grants 50% - 107% (based on level) bonus attack speed for 5 seconds.

Savagery basic attack reset Rengar's basic attack timer.

Passive: Rengar stores 50% of the post-mitigation damage he has taken in the last 1.5 seconds as grey health on his health bar, increased to 100% of damage taken from monsters.

Active: Rengar roars, dealing magic damage to nearby enemies and 65 - 137.65 (based on level) bonus magic damage to monsters, and consuming his grey health to heal for the same amount.

Ferocity Bonus: Battle Roar's damage is modified to deal 50 - 240 (based on level) (+ 80% AP) magic damage. Rengar cleanse himself from all crowd control.

Active: Rengar throws a bola in the target direction that deals physical damage to the first enemy hit and slow them for 1.75 seconds, as well as true sight them for 2 seconds and granting sight of a 150-unit radius around them for the same duration.

Ferocity Bonus: Bola Strike's damage is modified to deal 50 - 335 (based on level) (+ 80% bonus AD) physical damage. The target is root instead of slow.

Passive: Rengar also gains Unseen Predator while camouflage from any source.

Active: Rengar prowls for a duration, gaining bonus movement speed. After a 2-second delay, he also becomes camouflage and gains Unseen Predator. The camouflage can only last up to 14 seconds. 2

During this time, Rengar will detect the nearest enemy champion in range, true sight and gaining sight of a 100-unit radius around them. Enemies detected are true sight for the remaining full duration.

The nearest detected enemy within 1600 range is also marked, alerting all of their allies within 1200 range about Rengar's presence.

Rengar's next basic attack within Rengar range against any enemy or with Unseen Predator to the marked enemy deals 100% AD additional physical damage, then inflicts armor reduction for 4 seconds. The target is true sight until the leap has finished.