Varus Ability (LoL): Living Vengeance

When Varus kills an enemy, he gains 10 / 15 / 20% attack speed (levels 1 / 7 / 13) as well as bonus attack damage and ability power equal to 10% bonus attack speed for 5 / 7 / 9 / 11 (at levels 1 / 6 / 11 / 16) seconds. Champion takedowns grant 50% attack speed as well as bonus attack damage and ability power equal to 25% attack speed instead.

While this passive is active, Varus' attack speed cap is increased from 2.5 to 3.0 instead.