Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Permafrost Trap

2UU · Instant — Trap

If an opponent had a green creature enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cost. Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.

Similar cards

Color identity:
NameManaTypeText
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Old Guard 1WArtifact Creature — Cyborg Soldier {W}, {T}: Tap target creature without reminder text. (Reminder text is still any italicized text in parentheses that explains rules you already know.) 2/1
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Ray of Command 3UInstant Untap target creature an opponent controls and gain control of it until end of turn. That creature gains haste until end of turn. When you lose control of the creature, tap it.
Spirit Bonds 1WEnchantment Whenever a nontoken creature enters the battlefield under your control, you may pay {W}. If you do, create a 1/1 white Spirit creature token with flying. {1}{W}, Sacrifice a Spirit: Target non-Spirit creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)
Assquatch 4RCreature — Donkey Each other Donkey gets +1½/+1½. Whenever another Donkey enters the battlefield, untap target creature and gain control of it until end of turn. That creature gains haste until end of turn. 3.5/3.5
Desdemona, Freedom's Edge 2RWLegendary Creature — Human Rogue Vigilance Whenever Desdemona, Freedom's Edge attacks, target creature card in your graveyard that's an artifact or that has mana value 3 or less gains escape until end of turn. The escape cost is equal to its mana cost plus exile two other cards from your graveyard. (You may cast it from your graveyard for its escape cost this turn.) 3/4
Scene of the Crime Artifact Land — Clue Scene of the Crime enters the battlefield tapped. {T}: Add {C}. {T}, Tap an untapped creature you control: Add one mana of any color. {2}, Sacrifice Scene of the Crime: Draw a card.
Daring Buccaneer RCreature — Human Pirate As an additional cost to cast this spell, reveal a Pirate card from your hand or pay {2}. 2/2
Skybind 3WWEnchantment Constellation — Whenever Skybind or another enchantment enters the battlefield under your control, exile target nonenchantment permanent. Return that card to the battlefield under its owner's control at the beginning of the next end step.
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