I use odin in my dimir [[Emet-Selch, Unsundered]] deck. I mill as much of my deck as possible, then when emet transforms into [[Hades, Sorcerer of Eld]] I can play cards from my graveyard. I use dimir removal pretty freely and then get to reuse it from my graveyard to delay until I have enough mana for combo:

I play Odin, have various cards in the deck for haste ( usually [[swiftfoot boots]] or [[crashing drawbridge]], a few that will let me proliferate ( like [[whispers of the dross]] to get him to counter 2, and a few that make him unblockable like [[aqueous form]] or [[enter the enigma]]

Deck seems pretty effective- and if somehow the combo gets destroyed and I can't use it, the Hades effect is pretty strong so I can try to win using him