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17 May 2024: Card library updated.

Contamination

2B · Enchantment

At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of any other type and amount.

Similar cards

Color identity:
NameManaTypeText
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Malignant Growth 3GUEnchantment Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your upkeep, put a growth counter on Malignant Growth. At the beginning of each opponent's draw step, that player draws an additional card for each growth counter on Malignant Growth, then Malignant Growth deals damage to the player equal to the number of cards they drew this way.
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Soul Snare WEnchantment {W}, Sacrifice Soul Snare: Exile target creature that's attacking you or a planeswalker you control.
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Echoing Deeps Land — Cave You may have Echoing Deeps enter the battlefield tapped as a copy of any land card in a graveyard, except it's a Cave in addition to its other types. {T}: Add {C}.
Ticking Gnomes 3Artifact Creature — Gnome Echo {3} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.) Sacrifice Ticking Gnomes: It deals 1 damage to any target. 3/3
Mindstorm Crown 3Artifact At the beginning of your upkeep, draw a card if you had no cards in hand at the beginning of this turn. If you had a card in hand, Mindstorm Crown deals 1 damage to you.
Seal of Removal UEnchantment Sacrifice Seal of Removal: Return target creature to its owner's hand.
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