Arthur powers up, raising his movement speed by 30%. During his next normal attack, Arthur leaps at his target, dealing 180/205/230/255/280/305 (+164) physical damage and slowing their movement speed by 90% for 1 second. The target damaged by this ability will be marked for 5 seconds. Marked enemies will suffer additional damage from Arthur's normal attacks and abilities equal to 1% of their maximum HP as magic damage. This ability also raises the movement speed of nearby ally heroes for 5 seconds.