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?
try adding some cars like Ancestral Recall to move through the deck faster, otherwise great deck.