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
Skyclave Shade 1BCreature — Shade Kicker {2}{B} Skyclave Shade can't block. If Skyclave Shade was kicked, it enters the battlefield with two +1/+1 counters on it. Landfall — Whenever a land enters the battlefield under your control, if Skyclave Shade is in your graveyard and it's your turn, you may cast it from your graveyard this turn. 3/1
Civic Gardener 1GCreature — Human Citizen Whenever Civic Gardener attacks, untap target creature or land. 2/2
Prismatic Strands 2WInstant Prevent all damage that sources of the color of your choice would deal this turn. Flashback—Tap an untapped white creature you control. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Crystal Shard 3Artifact {3}, {T} or {U}, {T}: Return target creature to its owner's hand unless its controller pays {1}.
Erratic Portal 4Artifact {1}, {T}: Return target creature to its owner's hand unless its controller pays {1}.
Rhystic Circle 2WWEnchantment {1}: Any player may pay {1}. If no one does, the next time a source of your choice would deal damage to you this turn, prevent that damage.
Hellcarver Demon 3BBBCreature — Demon Flying Whenever Hellcarver Demon deals combat damage to a player, sacrifice all other permanents you control and discard your hand. Exile the top six cards of your library. You may cast any number of spells from among cards exiled this way without paying their mana costs. 6/6
Copperhoof Vorrac 3GGCreature — Boar Beast Copperhoof Vorrac gets +1/+1 for each untapped permanent your opponents control. 2/2
Goblin Dark-Dwellers 3RRCreature — Goblin Menace When Goblin Dark-Dwellers enters the battlefield, you may cast target instant or sorcery card with mana value 3 or less from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead. 4/4
Carefree Swinemaster 2GCreature — Gnome Ranger Whenever Carefree Swinemaster attacks, you may pay {1}{G}. If you do, create a 2/2 green Boar creature token that's tapped and attacking. 1/4
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