Originally Posted by
Obelodalix
Massive mana-cost on that motherfucker but with a mono-blue it'd work probably yeah, the only problem would be getting it into play early enough, that paired with deck-storm/heavy-draw stuff put into it could be pretty insane, imagine all the shit you could get into play straight off from your hand and nuke if you squeeze the Omniscience out fast. No idea if that'd be possible though, can't remember if there's any blue cards that allow you to drop stuff free of mana-cost etc.