| Passive ||Unseen Predator||While in brush or stealth Rengar will leap at the target when using his basic attack.|
Rengar builds 1 point of Ferocity with each ability he uses on enemies. When reaching 5 points of Ferocity, Rengar's next ability becomes empowered, granting it a bonus effect.
|Q||Savagery||0.5 / 0.5 / 0.5 / 0.5 / 0.5||The next basic attack within 3 seconds deals % () of Rengar's Attack Damage plus 30/60/90/120/150 physical damage.
Ferocity effect: The next basic attack within 3 seconds deals 150% () of Rengar's Attack Damage plus physical damage and grants % Attack Speed and % Attack Damage for 5/5/5/5/5 seconds (Damage and Attack Speed scale with Rengar's level).|
|W||Battle Roar||0.5 / 0.5 / 0.5 / 0.5 / 0.5||Deals 50/80/110/140/170 (+0.8) magic damage to enemies in the area. Rengar's Armor and Magic Resist are increased by 10/15/20/25/30 for 4/4/4/4/4 seconds. The bonus Armor and Magic Resist is increased by 50/50/50/50/50% for each enemy Champion or large Monster hit.
Ferocity effect: Deals (+0.8) magic damage to enemies in the area, grants the defenses from the normal ability, and restores between and Health based on missing health (healing and damage values scale with Rengar's level).|
|E||Bola Strike||1000.0||0.5 / 0.5 / 0.5 / 0.5 / 0.5||Throws a bola dealing 50/100/150/200/250 (+) physical damage and slowing an enemy by 60/65/70/75/80% for 2.5 seconds. This slow diminishes over time.
Ferocity effect: Deals (+) physical damage and roots the target for 1.75/1.75/1.75/1.75/1.75 seconds on top of the normal slow (damage scales with Rengar's level).|
|R||Thrill of the Hunt||120 / 95 / 70||Rengar stealths himself for 7/7/7 seconds after a 1 second (delayed to 3 seconds if taking damage) delay and reveals enemy Champions within 2000/3000/4000 range. While stealthed Rengar gains 15/15/15% Movement Speed when moving toward enemy champions and his next attack will cause him to leap.
After breaking stealth, Rengar gains 25/35/45% Movement Speed and generates 5 Ferocity over 5/5/5 seconds.|