Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Aether Barrier

2U · Enchantment

Whenever a player casts a creature spell, that player sacrifices a permanent unless they pay {1}.

Similar cards

Color identity:
NameManaTypeText
Arrogant Poet 1BCreature — Human Warlock Whenever Arrogant Poet attacks, you may pay 2 life. If you do, it gains flying until end of turn. 2/1
Bloodsprout Talisman BGArtifact Bloodsprout Talisman enters the battlefield tapped. {T}, Pay 1 life: Choose a nonland card in your hand. It perpetually gains "This spell costs {1} less to cast."
Human-Time Lord Meta-Crisis Phenomenon When you encounter Human-Time Lord Meta-Crisis, each player chooses one or two creatures they control. Each player creates a token that's a copy of the first creature they chose, except it isn't legendary. Then each player who chose a second creature puts a number of +1/+1 counters on the token they created equal to the power of the second creature they chose. (Then planeswalk away from this phenomenon.)
Fleeting Aven 1UUCreature — Bird Wizard Flying Whenever a player cycles a card, return Fleeting Aven to its owner's hand. 2/2
Tamiyo, Field Researcher 1GWULegendary Planeswalker — Tamiyo [+1]: Choose up to two target creatures. Until your next turn, whenever either of those creatures deals combat damage, you draw a card. [−2]: Tap up to two target nonland permanents. They don't untap during their controller's next untap step. [−7]: Draw three cards. You get an emblem with "You may cast spells from your hand without paying their mana costs." Loyalty 4
Letter Bomb 6Artifact When Letter Bomb enters the battlefield, sign it and shuffle it into target player's library. That player reveals each card they draw until they draw Letter Bomb. When that player draws Letter Bomb, it deals 19½ damage to them.
Metamorphose 1UInstant Put target permanent an opponent controls on top of its owner's library. That opponent may put an artifact, creature, enchantment, or land card from their hand onto the battlefield.
Grollub 2BCreature — Beast Whenever Grollub is dealt damage, each opponent gains that much life. 3/3
Rootgrapple 4GTribal Instant — Treefolk Destroy target noncreature permanent. If you control a Treefolk, draw a card.
Colfenor's Plans 2BBEnchantment When Colfenor's Plans enters the battlefield, exile the top seven cards of your library face down. You may look at the cards exiled with Colfenor's Plans, and you may play lands and cast spells from among those cards. Skip your draw step. You can't cast more than one spell each turn.
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