Plasmo

Status: On the loose!

Powers: Dense and strong, he is invulnerable to all but the most vigorous physical attacks (Black Mask was able to drop kick him to unconsciousness, however). He is vulnerable to mind-affecting attack, however. Plasmo has a "normal" human identity with a bit of a hero-worshipping complex. (He asked for Black Mask's autograph after she defeated and captured him.)

Motivation: He appears to have been pressed into service for Dr. Zero!

Update: Plasmo has been broken out of a holding facility at a military base near Hero City!