Yone Ability (LoL): Mortal Steel

Yone thrusts his Steel Sword in the target direction, dealing 20 / 40 / 60 / 80 / 100 (+1.0 per attack damage) physical damage to enemies hit and applying on-hit and on-attack effects to the first enemy hit. Mortal Steel can critically strike for bonus physical damage. Successfully landing Mortal Steel grants Yone a Gathering Storm stack for 6 seconds.

While Yone has two stacks of Gathering Storm, Mortal Steel consumes the stacks to instead cause him to dash a fixed distance in the target direction and unleash a whirlwind travelling the same direction, both dealing the same damage and knocking up all enemies hit in their path for 0.75 seconds.

Mortal Steel's thrust is interrupted if Yone is affected by hard crowd control during the cast time but its cooldown is reset to 0.1 seconds.