Meta-Cooler Core raises his hand, throwing a devastating punch at the opponent.
Meta-Cooler Core uses this attack against Goku while the latter was preparing an energy sphere attack in the movie Dragon Ball Z: The Return of Cooler, thus stoping Goku's attack and then proceeding to wrap Goku in crushing wires.
Appearances in games
Core Smash was named in the Nintendo DS game Dragon Ball Z: Supersonic Warriors 2, where it is used by Meta-Cooler summoning Meta-Cooler Core's giant punch. It appears as one of Meta-Cooler Core's attacks in Dragon Ball Z: Ultimate Tenkaichi.