Master Yi

Innate: Master Yi's basic attack on-hit generate a stack of Double Strike for 4 seconds, refreshing on subsequent hits and stacking up to 3 times. At 3 stacks, Master Yi's next basic attack on-attack is empowered to consume the stacks on-hit and strike twice, the second strike dealing 50% AD physical damage.

The second strike applies on-hit effects, triggers on-attack effects, and is affected by critical strike modifiers.

If Master Yi's primary target is killed before the second strike, he will automatically target another nearby enemy.

The second strike can critical strike against turrets.

Active: Master Yi vanish and becomes lockout. After 0.2, he marks the target enemy and then proceeds to mark the nearest sight un-marked enemy within 600 units, recurring every 0.2 up to 3 times. If there are no other un-marked targets before then, Master Yi can mark the same enemies again. During Alpha Strike, Master Yi can select a direction from the primary target.

Upon finishing marking, Master Yi blinks 75 units in the targeted direction, or in front of the target otherwise, and then becomes able to act again after 0.15 . If the primary target death or is too far away during the delay, Master Yi will reappear at the initial cast location instead.

Master Yi then detonates the marks to deal physical damage and apply on-hit effects, with on-hit damage reduced to 75% effectiveness. Marks after the first on the same target instead detonate instantly upon application to deal 25% damage and apply on-hit effects, with on-hit damage reduced to 18.75% effectiveness. Alpha Strike deals bonus physical damage to monster per hit.

Alpha Strike's primary and lesser damage can critically strike for 101 damage.

Basic attacks on-hit reduce Alpha Strike's current cooldown by 1 second, affected by ability haste.

Active: Master Yi channels for up to 4 seconds, healing himself every 0.5 seconds, increased by 0% - 100% (based on level).

While channeling, Master Yi gains 70% damage reduction for the first 0.5 seconds, which is then modified to a reduced amount for the remaining duration of the channel. Meditate's damage reduction is halved against turret and lingers for 0.5 seconds after the channel ends.

Meditate basic attack reset Master Yi's basic attack timer, pauses Wuju Style and Highlander duration, and grants one stack of Double Strike per second during the channel.

Active: Master Yi empowers his basic attacks within the next 5 seconds to deal bonus true damage on-hit.

Passive: Scoring a champion takedown reduces the current cooldowns of Master Yi's basic abilities by 70%.

Active: Master Yi cleanse himself from all slow and cripple. For the next 7 seconds, he gains ghosting, bonus attack speed, bonus movement speed, slow-immune, and cripple-immune.

While active, scoring a champion takedown extends Highlander's duration by 7 seconds.