mtg modern horizons 3 energy cards Amazon.com: Magic: The Gathering Modern Horizons 3 Commander Deck

They mutate into the creature on top plus all the abilities of the creature under it

Avatar: The Last Airbender fits Magic: The Gathering quite well, both in terms of flavor and the many unique cards it's adding to the game.

Vampiric Bloodline: The Vampiric BloodlineInnistrad: Crimson Vow Commander Deck set includes 1 ready-to-play Blue-Black deck of 100 Magic cards (2 traditional foil, 98 nonfoil), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with textured foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 life tracker, and 1 reference cardall using 98% less plastic than previous Commander decks, including packaging

Released 9/6/2016, this set contains 54 cards