Akshan immediately fires one shot at the beginning of his swing, one shot every 0.If Akshan dashes (excluding second cast's dash) or blinks or becomes affected by immobilization, ground, or polymorph in the duration, the buff is removed immediately, causing the first cast to be lost and cancelling Heroic Swing entirely.This means the hook can be attached to terrain for longer if it hits it earlier in the duration, and vice versa.This buff starts as soon as the ability is cast, and lingers for 0.Heroic Swing grants a buff to Akshan for 2 seconds that indicates and determines the first cast's duration.
