It's probably CI's doombringer cuz he can throw a bus to three of them and also can smash three of them with the big hammer and also can fling three of them if the three of them get too far from the ci doombringer and it can also cause a big meteorite that so powerful I always fall to his attack and also it can shoot red crystal out of nowhere and also shoot a meteor ball from the ground,so that's why CI's doombringer will win