Active:Xin Zhaodashes to the target enemy, dealing magic damage to all nearby units and slowing them by 50% for 0.5 seconds. If Xin Zhao is within attack range of his target, he instead skewers his target with his glaive.
50 / 75 / 100 / 125 / 150 (+ 60% AP)
Xin Zhao then gains bonus attack speed for 5 seconds.
For the next 3 seconds, Xin Zhao negates all damage received from enemy champions more than 450-units away from him. Basic attacks and other spell casts extend the duration by 0.3 seconds, but the remaining duration cannot exceed 3 seconds.
Pets, clones, traps, bombs, DoTs, and delayed-damage skills will not damage you if the enemy champion source is outside the circle when the damage applies.
Enemy minions, towers, and jungle monsters will damage you even when they are outside your Ult range.
Crescent Guard does not negate crowd control effects, it only negates the damage portion.