I had much better results with this build. It still needs a few tweaks, but it definitely works.
Faithless Looting is the all-star card in this build.
I played against a Miracles deck, and kept losing my critters and getting Tibalt sent back to my hand.
Here I reanimate a big critter.
My opponent exiled my graveyard. I like having all four Unburial Rites, and having Wurmcoil Engine in case I need to hard-casted late game, and I got to do a lot of that.
Eventually I won.
Here I lock a card out of green with Iona.
Here I almost lost to Sorin.
But my draws were good, and I kept hard casting Wurmcoul Engines.
My opponent took control of one of them, but Iona came to my rescue for the win.