Underground Sea

Underground Sea

Land — Island Swamp

({T}: Add {U} or {B}.)
Printing
SUM
Summer Magic / Edgar(SUM)· retro
Rarity
rare
PrintingCAD

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Condition
Market

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Legality
LegacyVintageCommanderOathbreakerDuel CommanderPre-EDHOld School
Not legal in Standard, Pioneer, Modern, Pauper, Historic, Timeless, Alchemy, Brawl, Standard Brawl, Pauper Commander, Gladiator, Premodern, Penny Dreadful

Notes & Rules Information

This has the mana abilities associated with both of its basic land types.
(2008-10-01)
This has basic land types, but it isn't a basic land. Things that affect basic lands don't affect it. Things that affect basic land types do.
(2008-10-01)