For each creature card milled this way, create a 2/2 black Necron Warrior artifact creature token
The old arguments between rules-as-written and rules-as-intended will surely rage on for ever - but Wheel of Potential is a cut and dried case, and trying to play up that little 'may' to your advantage is only going to get you death stares
That said, I never mind him in the other ninety-nine, as he at least makes a 5/5 for five mana
For example, you can't sacrifice Dubious Delicacy to activate one of its own abilities and also to pay the cost of Ragost, Deft Gastronaut's second ability
I also prefer go wide strategies, so my suggestions for commanders would be Kethis, the Hidden Hand and Jodah, the Unifier
Still, Mardu decks are known for packing powerful removal, since red, white, and black have the best answers to creatures in the game