­Spreading Seas, colorshifted into Red.

I've always been a fan of mana denial strategies, and this design seemed like a proper fit for this set. It also functions as a way to "fix" your lands for colorless mana in case you don't draw your nonbasics or your colorless producers for your deck.

Note that with the rules update for this set, Wastes are a basic land type with the inherent ability of ": Add ." This is so I don't have to write it out every time.