Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Mystery Key

1U · Artifact — Equipment

When equipped creature deals combat damage to a player, sacrifice Mystery Key. If you do, draw three cards. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)

Similar cards

Color identity:
NameManaTypeText
Tayam, Luminous Enigma 1WBGLegendary Creature — Nightmare Beast Each other creature you control enters the battlefield with an additional vigilance counter on it. {3}, Remove three counters from among creatures you control: Mill three cards, then return a permanent card with mana value 3 or less from your graveyard to the battlefield. 3/3
Festering Evil 3BBEnchantment At the beginning of your upkeep, Festering Evil deals 1 damage to each creature and each player. {B}{B}, Sacrifice Festering Evil: It deals 3 damage to each creature and each player.
Korvold, Gleeful Glutton 5BRGLegendary Creature — Dragon Noble This spell costs {1} less to cast for each card type among permanents you've sacrificed this turn. Flying, trample, haste Whenever Korvold deals combat damage to a player, put X +1/+1 counters on Korvold and draw X cards, where X is the number of permanent types among cards in your graveyard. 4/4
Magar of the Magic Strings 1BRLegendary Creature — Minotaur Performer {1}{B}{R}: Note the name of target instant or sorcery card in your graveyard and put it onto the battlefield face down. It's a 3/3 creature with "Whenever this creature deals combat damage to a player, you may create a copy of the card with the noted name. You may cast the copy without paying its mana cost" and "If this creature would leave the battlefield, exile it instead of putting it anywhere else." 3/3
Destructive Digger 2RCreature — Goblin {3}, {T}, Sacrifice an artifact or land: Draw a card. 3/2
The Mouth of Sauron 3UBLegendary Creature — Human Advisor When The Mouth of Sauron enters the battlefield, target player mills three cards. Then amass Orcs X, where X is the number of instant and sorcery cards in that player's graveyard. (Put X +1/+1 counters on an Army you control. It's also an Orc. If you don't control an Army, create a 0/0 black Orc Army creature token first.) 3/4
Scour the Laboratory 4UUInstant Delirium — This spell costs {2} less to cast if there are four or more card types among cards in your graveyard. Draw three cards.
Akki Scrapchomper RCreature — Phyrexian Goblin {1}{R}, {T}, Sacrifice an artifact or land: Draw a card. 1/1
Pestilence 2BBEnchantment At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence. {B}: Pestilence deals 1 damage to each creature and each player.
Pyrohemia 2RREnchantment At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pyrohemia. {R}: Pyrohemia deals 1 damage to each creature and each player.
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