Perfect Execution (Akali R)

You make a swift, acrobatic dash in a 20-foot line, dealing 1 Bludgeoning damage to each creature you pass through. This movement doesn’t provoke opportunity attacks.

For the next 3 rounds, you can use your action to dash again, this time with your kunai, moving 20 feet in a line. Each creature in the line must make a Dexterity saving throw, taking 4d8 Force damage on a failed save or half as much damage on a successful one. Enemies with their healths below half take an additional 4d8 damage, halved by the Dexterity saving throw. This movement doesn’t provoke opportunity attacks.