Her abilities are described as having "super strength, super speed, and super popularity". She has a magical lasso she uses to tie up her enemies and bullet deflecting bracelets. Later, in "Super Mayhem", Wonder Gal acquires a shield.
20 years later, Wonder Gal's clothing colors become darker.
She is a parody of Wonder Woman, right down to the uniform she wears and the magic lasso. In "Super Mayhem", she also acquires a shield, like Wonder Woman.