: Add 
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, , Sacrifice Hidden Cataract: Discover 4. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with mana value 4 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.)Most of our single cards are second-hand, carefully checked, but some can also come directly from recent openings.
Commander: Modern Horizons 3