The idea is to set up an infinite mana loop with the Myr, then either deal 20 damage with Exsanguinate, either make them draw 60 cards with Blue Sun's Zenith, using small spells for surviving until then.
EDIT: Playtesting against popular stratagies (human aggro swarms) reveals that I can't get the combo in time. This means I should replace the defensive cards with swarm-killers and unechanters (or at least put them into my sideboard). Any suggestions?
Got 3rd place out of six players, and not very legitly (lack-of-time draw for the first round, which was the only time I got out my combo, forfeit in the second round because some guy decided he didn't really want to play, and lost the third round. Fourth round was canceled due to a lack of people)
With sidedeck switching, won against the Sacrifice All Humans and the tokens-51-18 deck. One game isn't much of an indicator, but still. The former was won by virtue of shapeshifters, maybe I should make those a subtheme?
try adding some cars like Ancestral Recall to move through the deck faster, otherwise great deck.