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
Staff of the Letter Magus 3Artifact As Staff of the Letter Magus enters the battlefield, choose a consonant other than N, R, S, or T. Whenever a player casts a spell, you gain 1 life for each time the chosen letter appears in that spell's name.
Vessel of Malignity 1BEnchantment {1}{B}, Sacrifice Vessel of Malignity: Target opponent exiles two cards from their hand. Activate only as a sorcery.
Fleshwrither 2BBCreature — Horror Transfigure {1}{B}{B} ({1}{B}{B}, Sacrifice this creature: Search your library for a creature card with the same mana value as this creature, put that card onto the battlefield, then shuffle. Transfigure only as a sorcery.) 3/3
Celestine Reef Plane — Luvion Creatures without flying or islandwalk can't attack. Whenever chaos ensues, until a player planeswalks, you can't lose the game and your opponents can't win the game.
Enclave Cryptologist UCreature — Merfolk Wizard Level up {1}{U} ({1}{U}: Put a level counter on this. Level up only as a sorcery.) LEVEL 1-2 0/1 {T}: Draw a card, then discard a card. LEVEL 3+ 0/1 {T}: Draw a card. 0/1
Kibo, Uktabi Prince 2GLegendary Creature — Monkey Noble {T}: Each player creates a colorless artifact token named Banana with "{T}, Sacrifice this artifact: Add {R} or {G}. You gain 2 life." Whenever an artifact an opponent controls is put into a graveyard from the battlefield, put a +1/+1 counter on each creature you control that's an Ape or a Monkey. Whenever Kibo attacks, defending player sacrifices an artifact. 2/2
Soulreaper of Mogis 2BEnchantment Creature — Minotaur Shaman {2}{B}, Sacrifice a creature: Draw a card. 2/3
Visions of Brutality 1BEnchantment — Aura Devoid (This card has no color.) Enchant creature Enchanted creature can't block. Whenever enchanted creature deals damage, its controller loses that much life.
Psychic Battle 3UUEnchantment Whenever a player chooses one or more targets, each player reveals the top card of their library. The player who reveals the card with the highest mana value may change the target or targets. If two or more cards are tied for highest, the target or targets remain unchanged. Changing targets this way doesn't trigger abilities of permanents named Psychic Battle.
Soul's Attendant WCreature — Human Cleric Whenever another creature enters the battlefield, you may gain 1 life. 1/1
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