Assassinate – Arena of Valor Skill Guide

Quillen rolls, then turns invisible for 3 seconds, gaining bonus movement speed and healing every 0.5 seconds. During this, if Quillen attacks an enemy, he becomes visible and is empowered for the next 3 seconds.

Empowered: Quillen gains physical attack and movement speed each time he deals damage to an enemy.
Passive: Scoring an assist or takedown on an enemy hero refreshes the cooldown of all his skills