The Crown of Magic!
Play with some of the most iconic and fun magic cards in the Common Slot: Vengevine, Thing in the Ice, Cryptbreaker, Arclight Phoenix, Dark Ritual, Hardened Scales, Greater Gargadon and Force of Will, just to name a few.

To smooth Things out further, get any copies of one of the original dual lands instead of basic lands. These are Tundra, underground sea, tropical Island, volcanic Island, badlands, scrublands, bayou, taiga, Plateau and savannah.

Special Rule: Players can play face down morph creatures for 2 instead of 3. Many of our favourite morphs become suddenly competetively good if they cost down 1 mana.