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
Jeweled Torque 2Artifact As Jeweled Torque enters the battlefield, choose a color. Whenever a player casts a spell of the chosen color, you may pay {2}. If you do, you gain 2 life.
Prism Ring 1Artifact As Prism Ring enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, you gain 1 life.
Diamond Mare 2Artifact Creature — Horse As Diamond Mare enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, you gain 1 life. 1/3
Gremlin Mine 1Artifact {1}, {T}, Sacrifice Gremlin Mine: It deals 4 damage to target artifact creature. {1}, {T}, Sacrifice Gremlin Mine: Remove up to four charge counters from target noncreature artifact.
Hellhole Flailer 1BRCreature — Ogre Warrior Unleash (You may have this creature enter the battlefield with a +1/+1 counter on it. It can't block as long as it has a +1/+1 counter on it.) {2}{B}{R}, Sacrifice Hellhole Flailer: Hellhole Flailer deals damage equal to its power to target player or planeswalker. 3/2
Modular Monstrosity 7Artifact Creature — Construct Whenever an opponent casts a spell, you have five seconds to choose a keyword you haven't chosen for a card named Modular Monstrosity today that's been printed on a creature card. If you do, Modular Monstrosity gains that ability. Otherwise, Modular Monstrosity loses all keyword abilities. 3/3
Teacher's Pet 1WCreature — Cat Bird Scientist {2}{W}, Sacrifice Teacher's Pet: Search your library for a card with augment, combine it with target host you control, then shuffle. 2/1
Cityscape Leveler 8Artifact Creature — Construct Trample When you cast this spell and whenever Cityscape Leveler attacks, destroy up to one target nonland permanent. Its controller creates a tapped Powerstone token. Unearth {8} 8/8
Arboria 2GGWorld Enchantment Creatures can't attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn.
Professor of Zoomancy 3GCreature — Bear Druid When Professor of Zoomancy enters the battlefield, create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life." 4/3
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