Dodge This Obliterate

You're literally banking on Pot of Avarice Exodia idk what to tel lyou that's your deck

Use Snipe Hunter to discard initial tools, empty your deck with draw spells and Void apocalypse. Your spel lsearch target is, almost always, Void Apocalypse, unless it is in hand i nwhich case it becomes whatever draws yo ucards.

Dump everything, then snag Exodia with Avarice if you need to, draw it for yourself with your draw suite.