My first attempt at a modern deck, and I'm partial to throwing down a big creature every turn for the awe factor.

Moldgraf Monstrosity 's ability to bring back two random creatures from the graveyard when it dies seems fairly powerful, with Murderous Cut removing the small land fetching creatures, so only big creatures come back.

Arbor Colossus is for flying creatures at 5CMC, Phyrexian Hydra is for indestructible or other nasties at 5CMC, while Ulamog's Crusher is the winning condition, as well as Doubling Chant . Moldgraf Monstrosity should help bring back killed baddies to the battlefield, Ulvenwald Tracker is for repeatable removal, and Foresee is for digging into the deck for more big baddies.

What do you think? Good idea? What could be fixed?

How is the land-fetching to big creatures distribution?

All help is welcome!

Edit:

Modified so that there are 12 ramp creatures that can chump block fast red decks etc.