When a dragon you control hits a player, you get what I like to call a "super draw," allowing you to pick the best card from the top three cards of your library
1/1 Rat creature with "This creature can't block." for Edgewall Pack, Experimental Confectioner, Gnawing Crescendo, Harried Spearguard, Lord Skitter, Sewer King, Lord Skitter's Butcher, Ogre Chitterlord, Pest Problem, Rat Out, Redcap Gutter-Dweller, Song of Totentanz, Tangled Colony, Totentanz, Swarm Piper, Twisted Sewer-Witch, Voracious Vermin and Warehouse Tabby
This is particularly exciting with all the mana Myrs, providing a lot of mana ramp broken up between your pre- and postcombat main phases
2 foil Legendary creature cards
Each player draws a number of cards equal to the number of cards they shuffled into their own library
Your opponents are Driven // Despair when you cast the Driven portion to give your creatures trample