Vel'Koz Ability (LoL): Void Rift

Vel'Koz sends out a straight line blast that tears open a temporary rift to the Void and deals 30 / 50 / 70 / 90 / 110 (+15% of ability power) magic damage to enemies hit. After a 0.25 second delay, the rift explodes, dealing 45 / 75 / 105 / 135 / 165 (+25% of ability power) magic damage to enemies standing upon it.

Vel'Koz stores a charge of Void Rift every 19 / 18 / 17 / 16 / 15 seconds and can store up to 2 charges. The recharge time is affected by cooldown reduction.