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
Rosnakht, Heir of Rohgahh RLegendary Creature — Kobold Warrior Battle cry (Whenever this creature attacks, each other attacking creature gets +1/+0 until end of turn.) Heroic — Whenever you cast a spell that targets Rosnakht, Heir of Rohgahh, create a 0/1 red Kobold creature token named Kobolds of Kher Keep. 0/1
Prophet of Kruphix 3GUCreature — Human Wizard Untap all creatures and lands you control during each other player's untap step. You may cast creature spells as though they had flash. 2/3
Reap 1GInstant Return up to X target cards from your graveyard to your hand, where X is the number of black permanents target opponent controls as you cast this spell.
That Which Was Taken 5Legendary Artifact {4}, {T}: Put a divinity counter on target permanent other than That Which Was Taken. Each permanent with a divinity counter on it has indestructible.
Consuming Tide 2UUSorcery Each player chooses a nonland permanent they control. Return all nonland permanents not chosen this way to their owners' hands. Then you draw a card for each opponent who has more cards in their hand than you.
Wandering Archaic 5Creature — Avatar Whenever an opponent casts an instant or sorcery spell, they may pay {2}. If they don't, you may copy that spell. You may choose new targets for the copy. 4/4
The Seventh Doctor 3WULegendary Creature — Time Lord Doctor Whenever The Seventh Doctor attacks, choose a card in your hand. Defending player guesses whether that card's mana value is greater than the number of artifacts you control. If they guessed wrong, you may cast it without paying its mana cost. If you don't cast a spell this way, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 3/6
Dwarven Forge-Chanter 1RCreature — Dwarf Wizard Ward—Pay 2 life. (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays 2 life.) Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) 1/3
Phyrexian Dreadnought 1Artifact Creature — Phyrexian Dreadnought Trample When Phyrexian Dreadnought enters the battlefield, sacrifice it unless you sacrifice any number of creatures with total power 12 or greater. 12/12
Generator Servant 1RCreature — Elemental {T}, Sacrifice Generator Servant: Add {C}{C}. If that mana is spent on a creature spell, it gains haste until end of turn. (That creature can attack and {T} as soon as it comes under your control.) 2/1
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