Darkseid's Legacy Vs. Apocalypse's Legacy
Here's the scenario:
Both character's have all of their henchmen that they've ever had at any point in their history at their disposal (Desaad, Kalibak, Female Furies, etc for Darkseid; Mister Sinister, War Hulk, Archangel, Wolverine as Death, etc for Apocalypse) in an all out war, including alternate realities/timelines (AoA, etc).
[To even the playing field, Darkseid can not use his Omega Effect to simply disintegrate everyone.]
Who would win, and who would be the last character(s) standing?