Doom in the Destroyer Armor runs the Gauntlet..

Doom figures out a way to get his spirt to inhabit the Destroyer Armor. Before obtaining the armor, he studied a day or so on how to use the armor to the best of its abilities. He will not get a break after any of these battles, due to the armors near inexhaustable power. How far will he get against the following individuals in this Gauntlet:

1. Cosmic Spiderman
2. Silver Surfer
3. Pre Crisis Superman
4. Thanos
5. Post Crisis Darkseid
6. Odin

Each of the combatants will have a day to prepare before fighting Doom.

Full abilities Destroyer armour would beat everyone there, unless pre Crisis sneezes and sends him into Oblivion.