Swain Ability (LoL): Nevermove

Swain launches a demonic wave in the target direction, dealing 35 / 70 / 105 / 140 / 175 (+25% of ability power) magic damage to enemies it passes through.

Upon reaching its maximum distance, the wave returns to Swain, detonating at the first enemy hit, dealing 35 / 45 / 55 / 65 / 75 (+25% of ability power) magic damage to all nearby enemies and rooting them for 1.5 seconds.