Karmic Guide is an example of a great on-theme way to bring back any creatures you happen to lose, and you can include the Reveillark combo if you like to add a deterministic way to win
Of course, Snapcaster Mage isnt exactly the most creature-y creature to ever creature a creature
He doesn't do anything until we start killing opponent's creatures, so waiting until you can cast him and another spell is ideal, although not required
Ogre Slumlord
Also note that while some decks may have introduced powerful players onto the scene, like Evasive Maneuvers' Derevi, Empyrean Tactician, the deck is weak
Recursion gives you a graveyard that works like a second hand, Imotekh turns that churn into a token army, and black mana backs it with removal and card draw