Card Codex

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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
Baron Von Count 1BRLegendary Creature — Human Villain Baron Von Count enters the battlefield with a doom counter on "5." Whenever you cast a spell with the indicated numeral in its mana cost, text box, power, or toughness, move the doom counter one numeral to the left. When the doom counter moves from "1," destroy target player and put that doom counter on "5." 3/3
Minion of Tevesh Szat 4BBBCreature — Demon Minion At the beginning of your upkeep, Minion of Tevesh Szat deals 2 damage to you unless you pay {B}{B}. {T}: Target creature gets +3/-2 until end of turn. 4/4
Razor Pendulum 4Artifact At the beginning of each player's end step, if that player has 5 or less life, Razor Pendulum deals 2 damage to that player.
Cadric, Soul Kindler 2RWLegendary Creature — Dwarf Wizard The "legend rule" doesn't apply to tokens you control. Whenever another nontoken legendary permanent enters the battlefield under your control, you may pay {1}. If you do, create a token that's a copy of it. That token gains haste. Sacrifice it at the beginning of the next end step. 4/3
Heartless Summoning 1BEnchantment Creature spells you cast cost {2} less to cast. Creatures you control get -1/-1.
Cautery Sliver RWCreature — Sliver All Slivers have "{1}, Sacrifice this permanent: This permanent deals 1 damage to any target." All Slivers have "{1}, Sacrifice this permanent: Prevent the next 1 damage that would be dealt to target player, planeswalker, or Sliver creature this turn." 2/2
North Star 4Artifact {4}, {T}: For one spell this turn, you may spend mana as though it were mana of any type to pay that spell's mana cost. (Additional costs are still paid normally.)
Scroll of the Masters 2Artifact Whenever you cast a noncreature spell, put a lore counter on Scroll of the Masters. {3}, {T}: Target creature you control gets +1/+1 until end of turn for each lore counter on Scroll of the Masters.
Acolyte of Bahamut 1GLegendary Enchantment — Background Commander creatures you own have "The first Dragon spell you cast each turn costs {2} less to cast."
Spelling Bee 2GCreature — Alien Insect Flying, deathtouch Whenever Spelling Bee deals combat damage to a player, that player looks at the top card of your library and chooses a word on that card. You spell that word. If you spell it correctly, draw a card. Otherwise, scry 1. 1/1
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