Skarner summons a blast of crystalline energy which deals 40 / 65 / 90 / 115 / 140 (+40% of ability power) magic damage to all enemies in a line and slows them by 30 / 35 / 40 / 45 / 50% for 2 seconds, while also afflicting them with Crystal Venom for 5 seconds.

Skarner's next basic attack against a target afflicted by Crystal Venom deals 30 / 50 / 70 / 90 / 110 additional physical damage and stuns them for 1.25 seconds.

Stunning enemies with Fracture or suppressing them with Impale grants Skarner Crystal Charge (the buff for being near an active crystal) for the duration of the disable and reduces the cooldown of Fracture by the same amount.