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
Lieutenant Kirtar 1WWLegendary Creature — Bird Soldier Flying {1}{W}, Sacrifice Lieutenant Kirtar: Exile target attacking creature. 2/2
Harsh Mentor 1RCreature — Human Cleric Whenever an opponent activates an ability of an artifact, creature, or land on the battlefield, if it isn't a mana ability, Harsh Mentor deals 2 damage to that player. 2/2
Goblin Influx Array 3REnchantment Goblin spells you cast cost {R} less to cast. (If it doesn't require {R}, it costs {1} less to cast.) At the beginning of your end step, conjure a random card from Goblin Influx Array's spellbook into your hand.
Skirk Drill Sergeant 1RCreature — Goblin Whenever Skirk Drill Sergeant or another Goblin dies, you may pay {2}{R}. If you do, reveal the top card of your library. If it's a Goblin permanent card, put it onto the battlefield. Otherwise, put it into your graveyard. 2/1
Ordeal of Thassa 1UEnchantment — Aura Enchant creature Whenever enchanted creature attacks, put a +1/+1 counter on it. Then if it has three or more +1/+1 counters on it, sacrifice Ordeal of Thassa. When you sacrifice Ordeal of Thassa, draw two cards.
Unassuming Sage 1WCreature — Human Peasant Wizard When Unassuming Sage enters the battlefield, you may pay {2}. If you do, create a Sorcerer Role token attached to it. (Enchanted creature gets +1/+1 and has "Whenever this creature attacks, scry 1.") 2/2
Gonti's Machinations BEnchantment Whenever you lose life for the first time each turn, you get {E}. (You get an energy counter. Damage causes loss of life.) Pay {E}{E}, Sacrifice Gonti's Machinations: Each opponent loses 3 life. You gain life equal to the life lost this way.
Goblin Electromancer URCreature — Goblin Wizard Instant and sorcery spells you cast cost {1} less to cast. 2/2
Life's Finale 4BBSorcery Destroy all creatures, then search target opponent's library for up to three creature cards and put them into their graveyard. Then that player shuffles.
Geek Lotus Warrior Stickers {TK}{TK} — {2}: This creature gets +2/+0 until end of turn. {TK}{TK}{TK}{TK} — Whenever a creature enters the battlefield under your control, this permanent deals 2 damage to target player. {TK}{TK} — 4/1 {TK}{TK}{TK} — 3/6
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