Grenadier Bracers

Grenadier Bracers is a move that is brought forth by Katsuki Bakugou's costume specs while using his Quirk Explosion.

Description
A specification that was added to Katsuki's hero costume that stores his sweat. Once filled, he can pull out the grenade pin in order to release a large and powerful explosive blast which can be potentially fatal. As shown when he fought Izuku in the Heroes vs Villains test, it had enough power to destroy every part of the building within its blast radius.