Xin Zhao Ability (LoL): Crescent Sweep

Xin Zhao unleashes a sweep around him that dealing 75 / 175 / 275 (+ 1.0 per bonus attack damage) physical damage to all nearby enemies equal to a base amount plus 15% their current health, knocking them back and stunning them for 0.75s. Xin Zhao gains 15 / 20 / 25 bonus armor and magic resistance for 6 seconds for each champion hit.

If a challenged target is hit by the sweep, it is unaffected by the knockback.