Warhead

Military Career
Served with Cassius Mosely

During combat in (foreign place) their unit was captured. The captors tortured them and tested chemicals on them. Headstrom survived and gained the ability to make himself explode.

Retirement
Terrible thing happens (explosions slowly killing him?), Warhead retires from being a hero

Last Call
Warhead becomes alcoholic after retirement. Something happens that needs him to be a hero again. Sacrifices himself to succeed.

Explosions
Warhead can cause explosions