Card Codex

M:tG card similarity search

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
Rusted Slasher 4Artifact Creature — Phyrexian Horror Sacrifice an artifact: Regenerate Rusted Slasher. 4/1
Festering Evil 3BBEnchantment At the beginning of your upkeep, Festering Evil deals 1 damage to each creature and each player. {B}{B}, Sacrifice Festering Evil: It deals 3 damage to each creature and each player.
Coercive Portal 4Artifact Will of the council — At the beginning of your upkeep, starting with you, each player votes for carnage or homage. If carnage gets more votes, sacrifice Coercive Portal and destroy all nonland permanents. If homage gets more votes or the vote is tied, draw a card.
Soulsworn Jury 2WCreature — Spirit Defender (This creature can't attack.) {1}{U}, Sacrifice Soulsworn Jury: Counter target creature spell. 1/4
Grinning Totem 4Artifact {2}, {T}, Sacrifice Grinning Totem: Search target opponent's library for a card and exile it. Then that player shuffles. Until the beginning of your next upkeep, you may play that card. At the beginning of your next upkeep, if you haven't played it, put it into its owner's graveyard.
Pitiless Horde 2BCreature — Orc Berserker At the beginning of your upkeep, you lose 2 life. Dash {2}{B}{B} (You may cast this spell for its dash cost. If you do, it gains haste, and it's returned from the battlefield to its owner's hand at the beginning of the next end step.) 5/3
Prismatic Geoscope 5Artifact Prismatic Geoscope enters the battlefield tapped. Domain — {T}: Add X mana in any combination of colors, where X is the number of basic land types among lands you control.
Goblin Firebug 1RCreature — Goblin When Goblin Firebug leaves the battlefield, sacrifice a land. 2/2
Cunning Lethemancer 2BCreature — Human Wizard At the beginning of your upkeep, each player discards a card. 2/2
Keeper of Progenitus 3GCreature — Elf Druid Whenever a player taps a Mountain, Forest, or Plains for mana, that player adds one mana of any type that land produced. 1/3
Page 60