Eruption

Sonic Earth Wave is an energy wave technique developed by Cuber. The user cups his hands in front of himself as he charges blue qi in his palms. As he is charging, he rotates his hands 180 degrees. After the charging is finished, he slams his palms on the ground. The attack either shatters the surface of the planet, or fires a blue beam that arcs beneath the planet's crust and comes back out at the enemy.