Zeus replaces him
Zeus replace DOS Doomsday during his run.
The difference is, Zeus is fighting everyone Doomsday fought but he is able to handle the situation in a way that suits him to clear each battle.
The twist....Zeus can only go fist cuff and he can magically charge his fist during all of this. He can amp his stats as well. His only take away is that he can not use any versatility. He has to physically accomplish everything DOS Doomsday accomplished. Remember, he doesn't have to be hit with everything Doom was hit with if he can avoid said attack. He controls his actions.
What happens? Where does Zeus stop?