Translucent is a member of the Seven. Not only does he have invisibility, but the carbon that renders him translucent also makes him invulnerable to damage. Translucent can be stunned by a high enough voltage of electricity since the carbon is conductive. A sufficient impact can also stun him temporarily but the carbon protects him from serious damage. Suffocation and presumably poison gas don't work on him, possibly because the carbon coats the inside of his lungs as well as his skin. Bullets made of the same carbon material fail to penetrate his skin. Trnaslucent can be killed by an explosion inside of him.
Like many of the Seven, Translucent is a sexual deviant. He likes to lurk in restrooms, and since his power doesn't affect his clothing, he does so naked.
Despite his name, Translucent is transparent, not translucent.