Authority
Khan burned that sensation into his brain, swinging his hand again. His attack landed on the ground, opening a deep, horizontal fissure. Cracks then grew from the hole, expanding everywhere.
The ground had already endured one of Khan's spells, and the additional attack disrupted its frail balance. The fissure's edges crumbled, affecting the nearby soil and creating a vast hole. The cavity wasn't too deep, but Khan mostly found dirt inside it. No big chunks had survived.
Khan didn't stop there. He kept swinging his hand, sending attacks left and right. Cuts opened on the ground, grass, trunks, and crown, always spreading additional destruction after the impact. That phenomenon also intensified as Khan grew used to it, pushing him to test the new ability even more.