Lethal Tempo
NAME - Lethal Tempo
TYPE - Keystone
FUNCTION - Attack Speed
Rune Description
Gain stacks of attack speed when attacking enemy champions. Stacks up to 6 times. When fully stacked, gain additional Attack Speed.
Each stack: increase 6%-12% (Melee) or 3%-9% (Ranged) Attack Speed for 6 seconds. Full stack bonus: Gain 30% Attack Speed