Xin Zhao

Innate: Xin Zhao's basic attacks on-hit and Wind Becomes Lightning's first slash hit and thrust on at least one enemy hit each generate a stack of Determination, stacking up to 3 times. The third stack consumes them all to deal 15% / 30% / 45% / 60% (based on level) AD (+ 5% / 10% / 15% / 20% (based on level) AP) bonus physical damage and heal Xin Zhao for 2% / 3.5% / 5% (based on level) of his maximum health (+ 40% / 50% / 70% (based on level) AP).

Innate - Challenge: Wind Becomes Lightning and, if Crescent Guard has been learned, Xin Zhao's basic attacks and Audacious Charge, apply a Challenged mark to certain enemies hit for 3 seconds. Only one enemy can be marked as Challenged at a time; applying the mark to a new target removes it from the previous one. Audacious Charge and Crescent Guard have interactions against Challenged targets.

Active: Xin Zhao empowers his next three basic attacks on-attack within 5 seconds to each have an uncancellable windup, deal bonus physical damage and reduce his other abilities' current cooldowns by 1 second. Each attack refreshes the duration.

The third attack knocks up the target for 0.75 seconds.

Three Talon Strike's bonus damage is affected by critical strike modifiers.

Active: Xin Zhao unleashes 4 slashes in an arc over the first 0.15 seconds of the cast time, each dealing physical damage to enemies within. After the remaining cast time, he then thrusts his spear in a line in the target direction, dealing physical damage to enemies hit, increased by 0% – 33.3% (based on critical strike chance), and slowing them by 50% for 1.5 (+ 0.5 per 100 AP) seconds. Wind Becomes Lightning deals 50% – 100% (based on level) damage to minions.

The farthest champion or large monster hit within the thrust's area is also marked as Challenged and is revealed for 3 seconds.

Wind Becomes Lightning's damage heals Xin Zhao for 33.3% of his life steal.

The durations of Three Talon Strike and Audacious Charge's bonus attack speed are delayed relative to Wind Becomes Lightning's cast time.
Xin Zhao reveals himself during the cast if there is an enemy champion nearby.

Active: Xin Zhao dashes to the target enemy's location, dealing magic damage to them and nearby enemies and slowing all targets hit by 30% for 0.5 seconds. Audacious Charge's range is increased against Challenged targets.

Xin Zhao then gains bonus attack speed for 5 seconds.

Passive: Xin Zhao's basic attacks and Audacious Charge apply the Challenged mark to enemy champions hit, with the latter applying the mark to the farthest champion hit in the area of effect or the primary target if they are a champion.

Active: Xin Zhao sweeps his spear around him, dealing physical damage to nearby enemies, capped at 600 against minions and monsters, and knocking back all targets hit that are not Challenged up-to 700 units over 0.75 seconds, as well as stunning them for the same duration.

For the next 4 seconds, Xin Zhao is invulnerable against enemy champions far away from him.