A pretty standard attack by heavy characters in video games, the Shockwave Stomp is where they smash on the ground and send out a wave of energy that causes damage to their enemies.
While often the side effect of the Ground Pound it can be done in various ways, using your fists, hammers (or any other weapon for that matter), stomping or just by concentrating really hard. The attack is most likely [...] [tvtropes.org]