You can't really have a functioning EDH deck without lands
Orcish Bowmasters The most likely card to find a deck in Modern, Orcish Bowmasters can do a lot
Its second ability is also very titan-cycle-esque, stating that whenever Blight Titan enters the battlefield or attacks, mill two cards, then incubate X, where X is the number of creature cards in your graveyard
Extort was a good ability in Limited, never really saw play in Standard outside of a few incidental cards like Blind Obedience or Crypt Ghast, and is fantastic in EDH, since the ability scales up with the number of opponents
Thats not a simple thing to do, but with Phyrexian Metamorph, which can enter the battlefield as any other Artifact or Creature on the battlefield, youve got a two-for-one the likes of which your opponents have never seen