Hearthpwn

4 minions that generate 6  1-mana spells for your quest and 3 minions for your combo that can be duplicated by 3-4 spells should make for a very fast completion of your Exodia. All hail bananas.

It also only contains 2 commons from the new set so you barely need to buy any packs.

*Note*: Still need to balance which special card draw and freeze effects to use. 2 blizzard is too slow for what the amount of sustain this deck has but have to figure out if novice engineer, witchwood piper, stargazer luna or aluneth are good options by trial and error.  And then there is the matter of whether you play 1 or 2 simulacrums. You need 1 as a backup incase you discard a molten reflection but Im not sure if the odds of discarding 2 on the same draw are high enough to have a dead card in all the other games.

Aluneth/Stargazer are problably not gonna work so dont craft it but it might allow you to get some super fast finishes if you dare.