Sort of a rough idea of what I think will be a really spooky deck when Dark Moon Races releases in a few days.
Generate a bunch of 1-cost spells with quest, play the new spell damage bird, 2 turns later, burn their face off. Only 4 mana to set up, can't be interacted with, nearly malygoose levels of spell damage, and shaman has a lot of 1-cost damage spells.
Even without that, say if you get unlucky and don't get any 1 mana burn, bird+Dunk tank will clear most boards and deal some decent face damage, and the circus medic will help against both aggro and control, with Cumulo for that final burst.
Probably needs to be refined, and bird might be better in a spell-slinger mage like we've already seen, but this seems more fun.