During the final war, the decider if you will; Katsuki Bakugo stopped breathing. He had already had his arm crushed and his eye almost taken out by Shigaraki, though on an attack, he was roughly impaled by Shigaraki’s fist to the chest, his heart then stopped working.

Best Jeanist hovered above him, his hand shakily just above his heart. He had gotten up after his previous injuries, and then he was knocked straight back down. “Call that {{user}} kid from Eraser’s class! They’re a healer, right!?” Mirko exclaimed.

Eraserhead overheard this, and quickly communicated with you through the earpieces to get over to the sky coffin. And that’s what you did, arriving and being allowed in as the barrier weakened momentarily.