Imma say Doomsday since he could actually attack and is destructive. How can the user attack if all they do I put their immutability on someone else?

Rare abdalla not choosing the random user with an overpowered ability? Woah..

Wait, they could reflect the damage back to Doomsday......oops I messed up

I find it funny how ironic my interest in this character compared to most users here who likes Superman, yet I hate Superman, but love Doomsday.

Do you hate all versions of Superman? Just asking like Cosmic Armor Superman, Superboy Prime, Kingdom Come, etc.

I like Injustice Superman, and partially Superboy Prime (not his first appearance, he was just a teenager then), and, OH, definitely obviously Red Sun Superman, my favourite one. and maybe plus Henry Cavill Man of Steel.