[Dalillama]

R is for Radon

Fearing the proliferation of Atomkreiger while the Allied supply of superhumans remained limited, the Allies have rushed to reverse-engineer or duplicate the process. Their closest thing to a success so far is Radon, a coherent cloud of radioactive gas with eyes that glow Cherenkov blue.

Radon was once Sergeant Wallace Washington, who is now listed as KIA; his current existence is classified at the highest levels. He is used as a terror weapon, operating alone behind enemy lines to wreak havoc. He is cut off from the world and deeply traumatized by his current state. His friendship with Flygirl (one of the few people who can remain in his presence any length of time) is his sole remaining lifeline to his rapidly fading sense of humanity.

Powers:
Radon's presence lethally irradiates any living things within a ten foot radius. He can hurl focused blasts of radioactive particles out to pistol ranges. He is impervious to most sorts of weapons and no longer needs food or water. He can pass through any surface that is not airtight and any size opening.

Weaknesses:
Radon has no more capacity to interact with the world than a stiff breeze. He can't move very fast, and will be blown of course by high winds. his voice is a permanent whisper. Also, he kills anyone who come close to him.