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amazo takes care of them both while juggernaut sits back and laughs.
don't even say doomsday will come back cause if you do, I've got news for you.
Amazo can control matter down to the atomic level, he can also look at someone and send them to another dimension in the time it takes to sneeze.
So he doesn't have to kill doomsday,he has other things he can do to him.
Poor shaggyman get the worst of the beatdown.