Mister Mxyzptlk

Mister Mxyzptlk is so powerful that, not only can he defeat absolutely anyone, he can also pretty much do absolutely anything.

The 5th Dimensional Imp is a reality-warping character of epic proportions and, although he isn’t always presented as an outright villain, he has been a thorn in Superman’s side as one of his many antagonists on many occasions.

If Mxy thinks it, it will happen – and his powers can affect things on a universal scale. This was never more evident than when the Joker managed to siphon 99 percent of his power, which he then used to shape the entire universe in his own image. Basically, if Mxy wants to create it, it will be created. If Mxy wants something to no longer exist, it will no longer exist. If Mxy wants to defeat someone, he will defeat them – he’s just that powerful.