Who is the most powerful character Darkseid can beat

Who is the most powerful character Darkseid can beat?

three different versions earch round.

1. New 52 Darkseid
2. Pre Crisis Darkseid
3. Soulfire Darkseid

Not a battle either... Rules dictate that "Who can beat ____? or "Who is the strongest person ____ can beat?" should be made in the character forum.

@vance_astro@god_spawn@deranged_midget@citizenbane@buckshot@mercy_