Underground SeaImage coming soon
MTG
Underground Sea
Land
Land
T: Add either B or U to your mana pool.Counts as both swamp and islands and is affected by spells that affect either. If a spell destroys one of these land types, this card is destroyed; if a spell alters one of these land types, the other land type is unaffected.
More Underground Sea Cards
Underground Sea30th Anniversary EditionUSD$462.50
Underground SeaSummer Magic
Underground SeaImage coming soon
Underground SeaRevised Edition (Foreign Black Border)
Underground SeaRevised EditionUSD$1,041.19
Underground SeaUnlimited EditionUSD$1,237.50
Underground SeaBeta Edition
Underground SeaAlpha Edition
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