Kai focused on the crystal, on its blue light, on its power. He visualized the crystal's energy flowing back into itself, leaving the creature empty. He felt the creature's connection to the crystal weaken, its red eyes dimming, its eight legs trembling. The creature was losing control. It began to descend, its metallic shell groaning under the strain. Kai knew he had to act fast. He channeled the crystal's energy, directing it towards the creature's metallic shell, causing it to overload. The creature let out a final, deafening roar, its metallic shell cracking and splitting, before crashing to the ground, its red eyes extinguished.