Barrage

Amos suffered an alien wasting illness as a child that caused his arms and legs to wither. His mind, however, was super-charged. He invented a succession of increasingly-sophisticated mobility and assistive devices, eventually designing his current suit. His arms and legs are not only incredibly powerful, lending him superhuman strength and speed, but can also morph into a variety of forms, including weapons, jet boosters, etc.

Hero Name Barrage
Real Name Andre Amos
Powers Prosthetic self-altering limbs
Playbook Brain