I don't think the Planar Void is really needed with the vial most of your mana stays free after the initial set up and then powering the Wretch is no problem sure Void is a good card but one that can also swing is even better...Also has anyone considered Coretapper for the deck?


as you see it can be a pretty powerful card esp for the sheer fact that in one turn you can deal an extra 6 damage if that would be fatal or just an extra 2 if you wanna save him for later.  With a trampler and a flier getting this damage through shouldn't be a problem either.

some more basic land in those spots would not only give you more colored sources but also make it harder for people to mana screw you with wastelands also the 60th card should either be a stp or another mana source since right now you only have 19 and that's low even for fish.

I think you should take out the Mishra's Factory.  You have way to much other stuff to which you need to devote mana plus since you have both double U and double W in casting costs you should definetly have more colored mana sources to prevent getting mana screwed.  If you do not want to take them all out at least take out one or two to smoothen the mana base.