JD's eyes flicked to Eos, and then slowly roamed about to everyone that was lying slumped against the ground- drained and beaten. He turned back to his sister once again and he felt the unabashed rage that he suffocated daily fill his every vein. With every beat of his heart it only got subsequently stronger- actually it seemed stronger than it ever had before. If JD had been in his right detail-oriented mind he would have known what was truly happening. Instead he just pulled his power to the surface.
JD couldn't sling spells, he couldn't make illusionary duplicates of himself, or wield elements as if it was second nature; what he did have going for him was pure and unabashed physical strength. His body seemed to seep metal from his pores and it compounded itself atop his flesh like thick and woven armor. It upped his physical strength, speed, and stamina; and he would inevitably feel the drawbacks from it afterwards, but for now he felt like an adrenaline filled destruction machine.
Without much thought- only vaguely noting Kyoya's appearance- JD grabbed the nearest tree (nothing too impressively intimidating or massive) and ripped it from the ground before hurling it towards Enki. He didn't compliment it with some powerful yell, but instead just tossed it as fast and powerful as he could before coming after it ready to pulverize someone into a pulp.