Charges a powerful punch that carries Vi forward.

First Cast: Slows Vi's movement speed by 15% while increasing damage and dash range over 1.25 seconds.

Second Cast: Vi dashes forward, dealing 55 / 80 / 105 / 130 / 155 (+0.8 per bonus attack damage) to 110 / 160 / 210 / 260 / 310 (+1.4 per bonus attack damage) physical damage and applying Denting Blows to all enemies hit. Stops upon colliding with an enemy champion, knocking it back. When interrupted, Vault Breaker goes on a 3 second cooldown, refunding 50% of the Mana cost.