Shinra Seigyo

Targeting the base-terrain in front of him, Yūmei traps a significant portion of it within a large cube of gravity, levitating the entrapped element(s) up into the air. At the flick of his hand, the cube explodes, leading to the previously-entrapped element(s) to gush out towards the target location in front of Yūmei's standing position. In the case of water for example, he can via this technique, generate a massive tidal wave, or if he opts to manipulate a larger cube, generate a colossal tsunami. Of course, this technique affects just about every tangible terrain in existence.