|Powers and Abilities|
Mystery is the Omnitrix's DNA sample of a Sphinx from the planet Terraexcava in Time Before the Watch.
Mystery looks like an Egyptian Sphinx. Just like that (except a bit smaller).
Powers and Abilities
Mystery has many mind powers, such as telepathy (reading minds); telepathic blasts; and even simple persuasion, aka 'Jedi mind tricks'.
Mystery is not athletic, and can barely move, much less run.