Ward {2}
Whenever you attack, look at the top six cards of your library. You may cast a spell from among them with mana value less than or equal to the greatest power among attacking creatures you control without paying its mana cost. Put the rest on the bottom of your library in a random order.
Cosmic Cube has 3 listed printings; the most valuable is the Borderless printing from MSH at US$17.98 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
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