You need to kill a supernatural regeneration user, he can regenerate lost limbs, if he is shot, his head is cut off or his body is scattered everywhere.

Fortunately for you, he has a disadvantage, and that is the harder the damage, the slower his regeneration will be. If you cut off his arm, he regenerates in 2 seconds. If you cut him in half, he will regenerate in 5. If you cut him in half, he will regenerate in 5 seconds. If you destroy the head, it will regenerate in 19 and etc.

Now,this is the trick,you can only try to kill him using a random power (no absolute powers,if you get a absolute power,you either roll another or use a lesser version of that power)and you have a time limit of around 1 hour to kill him.

http://powerlisting.fandom.com/wiki/Special:Random