mtg archenemy scheme cards Trample Civilization Underfoot Theme Deck You are the archenemy MTG - Choose Your Demise

Its similar to Black Lotus for giving explosive turns, but it sticks around, providing a repeatable advantage over the following turns

That casting cost is pretty brutal as well, so be prepared for that if you aren't playing Urborg, Tomb of Yawgmoth

Im a little worried about losing too much life with his +1, but Ive played far too many Dark Confidants in my time to let that influence me

Blightsteel Colossus This giant golem will end games in a hurry, and is often difficult to get off the battlefield

It may be blocked

This will likely make it so that one of the lands will be the same color as your commander's identity, which tends to be more useful than any color, and it is one of the best lands that allows for easy mana fixing in any deck