Stormsurge

90 Ability Power 15 Magic Penetration 4% Move Speed Stormraider Dealing 25% of a champion's maximum Health within 2.5s applies Squall to them and grants 25% Move Speed for 1.5 seconds. Squall After 2 seconds, deal magic damage. If the target dies before Squall triggers, it damages nearby enemies and you gain 25% Move Speed for 1.5 seconds.