Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Undercity Plague

4BB · Sorcery

Target player loses 1 life, discards a card, then sacrifices a permanent. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.)

Similar cards

Color identity:
NameManaTypeText
True Identity 1WEnchantment Whenever True Identity or another permanent you control is turned face up, scry 1, then draw a card. This ability triggers only once each turn. Disguise {W} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.)
Brilliant Spectrum 3USorcery Converge — Draw X cards, where X is the number of colors of mana spent to cast this spell. Then discard two cards.
Chitinous Crawler 2BBCreature — Insect Horror At the beginning of combat on your turn, choose target creature card in your graveyard. Conjure a duplicate of it into your graveyard. Descend 8 — Exile a permanent card from your graveyard: You may play it. Activate only as a sorcery and only if there are eight or more permanent cards in your graveyard. 4/4
Orb of Dreams 3Artifact Permanents enter the battlefield tapped.
Mercurial Transformation 1USorcery — Lesson Until end of turn, target nonland permanent loses all abilities and becomes your choice of a blue Frog creature with base power and toughness 1/1 or a blue Octopus creature with base power and toughness 4/4.
Perilous Vault 4Artifact {5}, {T}, Exile Perilous Vault: Exile all nonland permanents.
Gisa, the Hellraiser 3BBLegendary Creature — Human Warlock Ward—{2}, Pay 2 life. Skeletons and Zombies you control get +1/+1 and have menace. Whenever you commit a crime, create two tapped 2/2 blue and black Zombie Rogue creature tokens. This ability triggers only once each turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.) 4/4
Hidden Herbalists 1GCreature — Human Druid Revolt — When Hidden Herbalists enters the battlefield, if a permanent you controlled left the battlefield this turn, add {G}{G}. 2/2
Letter Bomb 6Artifact When Letter Bomb enters the battlefield, sign it and shuffle it into target player's library. That player reveals each card they draw until they draw Letter Bomb. When that player draws Letter Bomb, it deals 19½ damage to them.
Dematerialize 3USorcery Return target permanent to its owner's hand. Flashback {5}{U}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
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