The biggest downside of the card is that its slightly hard to cast, but between Ancient Ziggurat, Aether Vial, Noble Hierarch, and just naming Wizard with Cavern of Souls / Unclaimed Territory, Ive found that downside to be manageable
Our last Black card is Dance of the Dead, which is one of the rare 'enchant a creature in the graveyard' cards from these earlier sets
Standouts include: River Song, a unique legend that makes you draw from the bottom of your library
Summary Build a powerful energy-themed deck with legendary creatures like Rex, Cyber-Hound, Atraxa, and Liberty Prime, for game-winning combos
Now dig seven cards deep in your library