Eric is the son of Hos Delgado and an unknown mother. Unlike his father, he doesn't have any powers. To make up for this, his suit is made of a liquid metallic. When he touches the UnderFist symbol, it sends an electric impulse throughout Eric's suit. This gives Eric super strength, super speed, etc. The suit can also forms weapons for different objectives. If the suit was to be ripped, the opening would be sealed up because the liquid metallic can regenerate itself. In the Mini-Stories, he starts off at the age of 13.