Riven

Innate: Riven's ability casts generate a stack of Charge for 6 seconds, stacking up to 3 times and refreshing upon generating or consuming stacks. Riven's basic attacks each consume a stack to deal bonus physical damage equal to % AD, reduced toagainst monsters and turret.

The bonus damage is affected by critical strike modifiers.

Riven can cast Broken Wings three times before the ability goes on cooldown, with a 0.3125-second static cooldown between casts. If Riven does not recast the ability within 4 seconds of the previous cast, it goes on cooldown.

Active: Riven slashes with her sword in the target direction, dealing physical damage to enemies hit Basic attack reset her basic attack timer, and ordering her to basic attack the target of Broken Wings.

First Cast: Riven dash up to 225 units forward, or in the target direction, striking enemies in the area 100 units away. This cast cannot cross terrain.

Active: Riven emits a flash of runic energy before the cast time, dealing physical damage to nearby enemies and stun them for 0.75 seconds.

Active: Riven dash in the target direction, though not through terrain, and gains a shield for 2 seconds.

Riven can cast any of her abilities during the dash.

Active: Riven expands her blade for 15 seconds, gaining bonus attack damage equal to 20% AD, 75 bonus attack range, and increased range on Broken Wings and Ki Burst. After 0.5 seconds, she can cast Wind Slash within the duration.

Scoring a champion takedown will reset the number of casts of Wind Slash, as well as extend the duration by 3 seconds, extending up to 12 seconds.