Card Codex

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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
Zahid, Djinn of the Lamp 4UULegendary Creature — Djinn You may pay {3}{U} and tap an untapped artifact you control rather than pay this spell's mana cost. Flying 5/6
Whiplash Trap 3UUInstant — Trap If an opponent had two or more creatures enter the battlefield under their control this turn, you may pay {U} rather than pay this spell's mana cost. Return two target creatures to their owners' hands.
Quiet Contemplation 2UEnchantment Whenever you cast a noncreature spell, you may pay {1}. If you do, tap target creature an opponent controls and it doesn't untap during its controller's next untap step.
Tidal Bore 1UInstant You may return an Island you control to its owner's hand rather than pay this spell's mana cost. You may tap or untap target creature.
Frostveil Ambush 3UUInstant Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Cycling {1} ({1}, Discard this card: Draw a card.)
Chilling Grasp 2UInstant Tap up to two target creatures. Those creatures don't untap during their controller's next untap step. Madness {3}{U} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Will of the Naga 4UUInstant Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
Decision Paralysis 3UInstant Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
Frost Breath 2UInstant Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
Done 3UInstant Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
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