Earthwake

Dashing or blinking causes you to leave behind a trail from the location you moved to your destination that detonates after 0.75 seconds in a 300 radius, dealing 70 – 210 (based on level) (+ 125% bonus AD) (+ 60% AP) physical damage per explosion to enemies hit, reduced to 70% against minions. Enemies can be affected only once every second from all cast instances, and the effect is not triggered if you move beyond 2000 units with the dash or blink.