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
Chandra's Incinerator 5RCreature — Elemental This spell costs {X} less to cast, where X is the total amount of noncombat damage dealt to your opponents this turn. Trample Whenever a source you control deals noncombat damage to an opponent, Chandra's Incinerator deals that much damage to target creature or planeswalker that player controls. 6/6
Argothian Wurm 3GCreature — Wurm Trample When Argothian Wurm enters the battlefield, any player may sacrifice a land. If a player does, put Argothian Wurm on top of its owner's library. 6/6
Staff of the Flame Magus 3Artifact Whenever you cast a red spell or a Mountain enters the battlefield under your control, you gain 1 life.
Invert the Skies 3G/UInstant Creatures your opponents control lose flying until end of turn if {G} was spent to cast this spell, and creatures you control gain flying until end of turn if {U} was spent to cast this spell. (Do both if {G}{U} was spent.)
Custodi Lich 3BBCreature — Zombie Cleric When Custodi Lich enters the battlefield, you become the monarch. Whenever you become the monarch, target player sacrifices a creature. 4/2
Misdirection 3UUInstant You may exile a blue card from your hand rather than pay this spell's mana cost. Change the target of target spell with a single target.
Alter Reality 1UInstant Change the text of target spell or permanent by replacing all instances of one color word with another. (This effect lasts indefinitely.) Flashback {1}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Dream Chisel 2Artifact Face-down creature spells you cast cost {1} less to cast.
Force of Negation 1UUInstant If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost. Counter target noncreature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
Price of Knowledge 6BEnchantment Players have no maximum hand size. At the beginning of each opponent's upkeep, Price of Knowledge deals damage to that player equal to the number of cards in that player's hand.
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