Twin Impact

Twin Impact (ツインインパクト) is the Quirk used by Nirengeki Shoda.

Description
Twin Impact allows Nirengeki to, at the site of any initial impact, create a second impact remotely and at his discretion. The second impact will be many times stronger than the initial one. It can be used on objects or on people, such as how Izuku first felt the second impact of Monona's swipe.