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
Time Machine 5Artifact {T}: Exile Time Machine and target nontoken creature you own. Return them to the battlefield at the beginning of your upkeep on your turn X in the next game you play with one of your opponents in this game, where X is the mana value of the exiled creature.
Bloodgift Demon 3BBCreature — Demon Flying At the beginning of your upkeep, target player draws a card and loses 1 life. 5/4
Phantasmal Sphere 1UCreature — Illusion Flying At the beginning of your upkeep, put a +1/+1 counter on Phantasmal Sphere, then sacrifice Phantasmal Sphere unless you pay {1} for each +1/+1 counter on it. When Phantasmal Sphere leaves the battlefield, target opponent creates an X/X blue Orb creature token with flying, where X is the number of +1/+1 counters on Phantasmal Sphere. 0/1
Elven Lyre 2Artifact {1}, {T}, Sacrifice Elven Lyre: Target creature gets +2/+2 until end of turn.
Seal of Strength GEnchantment Sacrifice Seal of Strength: Target creature gets +3/+3 until end of turn.
Aggressive Mining 3REnchantment You can't play lands. Sacrifice a land: Draw two cards. Activate only once each turn.
Ordeal of Thassa 1UEnchantment — Aura Enchant creature Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice Ordeal of Thassa. When you sacrifice Ordeal of Thassa, draw two cards.
Urborg Justice BBInstant Target opponent sacrifices a creature for each creature put into your graveyard from the battlefield this turn.
Kithkin Spellduster 4WCreature — Kithkin Wizard Flying {1}{W}, Sacrifice Kithkin Spellduster: Destroy target enchantment. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) 2/3
Ordeal of Erebos 1BEnchantment — Aura Enchant creature Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice Ordeal of Erebos. When you sacrifice Ordeal of Erebos, target player discards two cards.
Page 118