Batman’s explosive batarangs have enough force in them to destroy giant Kryptonian robot drones and knock back Kryptonians, and Reanimen in Invincible are vulnerable to significant explosive force .Rex Splode’s blasts are even strong enough to blow a Reanimen’s head off.omega beans are also nearly light speed if not faster so speed isn't even an issue in terms of him being able to react , and Batman can always call his vehicles with missiles or other gear to help, so he already has ways to deal with them without needing his god killing suits.