BB
Instant
clash with an opponent. If you win, each player may return two cards from his or her graveyard to the battlefield

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W
Enchantment
When ~this~ enters the battlefield, tap target permanent you control
Tap an untapped library you control: target opponent reveals cards from the top of his or her library until that player reveals a enchantment card, puts that card into play, and puts the rest on top of his or her library in any order
--Her sink speaks faster than the zebra
– Ciol Eatheic, Soldier of the Golden Abyss

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U
Instant
change the text of target spell or permanent by replacing all instances of one basic land type with another. (This effect doesn't end at end of turn.)

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AlexChurchill/MagicCardGenerator