Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Psychic Allergy

3UU · Enchantment

As Psychic Allergy enters the battlefield, choose a color. At the beginning of each opponent's upkeep, Psychic Allergy deals X damage to that player, where X is the number of nontoken permanents of the chosen color they control. At the beginning of your upkeep, destroy Psychic Allergy unless you sacrifice two Islands.

Similar cards

Color identity:
NameManaTypeText
Marath, Will of the Wild RGWLegendary Creature — Elemental Beast Marath, Will of the Wild enters the battlefield with a number of +1/+1 counters on it equal to the amount of mana spent to cast it. {X}, Remove X +1/+1 counters from Marath: Choose one — • Put X +1/+1 counters on target creature. X can't be 0. • Marath deals X damage to any target. X can't be 0. • Create an X/X green Elemental creature token. X can't be 0. 0/0
Sphere of Safety 4WEnchantment Creatures can't attack you or planeswalkers you control unless their controller pays {X} for each of those creatures, where X is the number of enchantments you control.
Captive Audience 5BREnchantment Captive Audience enters the battlefield under the control of an opponent of your choice. At the beginning of your upkeep, choose one that hasn't been chosen — • Your life total becomes 4. • Discard your hand. • Each opponent creates five 2/2 black Zombie creature tokens.
Sarevok, Ferocious Usurper 3BRLegendary Creature — Human Knight Menace At the beginning of combat on your turn, target creature you control gains menace and gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. 4/4
Rise of the Varmints 3GSorcery Create X 2/1 green Varmint creature tokens, where X is the number of creature cards in your graveyard. Plot {2}{G} (You may pay {2}{G} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)
Sejiri Shelter 1WInstant Target creature you control gains protection from the color of your choice until end of turn.
Arguel's Blood Fast 1BLegendary Enchantment {1}{B}, Pay 2 life: Draw a card. At the beginning of your upkeep, if you have 5 or less life, you may transform Arguel's Blood Fast.
Servant of the Conduit 1GCreature — Elf Druid When Servant of the Conduit enters the battlefield, you get {E}{E} (two energy counters). {T}, Pay {E}: Add one mana of any color. 2/2
Exchange of Words 1UUEnchantment When Exchange of Words enters the battlefield, choose two target creatures. For as long as Exchange of Words remains on the battlefield, exchange the text boxes of those creatures.
Flaming Gambit XRInstant Flaming Gambit deals X damage to target player or planeswalker. That player or that planeswalker's controller may choose a creature they control and have Flaming Gambit deal that damage to it instead. Flashback {X}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
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