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
Rootwire Amalgam 5Artifact Creature — Golem Prototype {1}{G} — 2/3 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) {3}{G}{G}, Sacrifice Rootwire Amalgam: Create an X/X colorless Golem artifact creature token, where X is three times Rootwire Amalgam's power. It gains haste until end of turn. Activate only as a sorcery. 5/5
Experimental Augury 1UInstant Look at the top three cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)
The Howling Abomination 3RGLegendary Creature — Human Beast Warrior Haste The Howling Abomination has trample as long as you've cast three or more spells this turn. Whenever The Howling Abomination becomes the target of a spell, it gets +2/+2 until end of turn and deals 2 damage to each opponent. 5/5
Angelic Renewal 1WEnchantment Whenever a creature is put into your graveyard from the battlefield, you may sacrifice Angelic Renewal. If you do, return that card to the battlefield.
Knife RArtifact — Clue Equipment As long as it's your turn, equipped creature gets +1/+0 and has first strike. {2}, Sacrifice Knife: Draw a card. Equip {2}
Ronom Unicorn 1WCreature — Unicorn Sacrifice Ronom Unicorn: Destroy target enchantment. 2/2
Howling Mine 2Artifact At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.
Marble Priest 5Artifact Creature — Cleric All Walls able to block Marble Priest do so. Prevent all combat damage that would be dealt to Marble Priest by Walls. 3/3
Furtive Homunculus 1UCreature — Homunculus Skulk (This creature can't be blocked by creatures with greater power.) 2/1
Hunting Cheetah 2GCreature — Cat Whenever Hunting Cheetah deals damage to an opponent, you may search your library for a Forest card, reveal that card, put it into your hand, then shuffle. 2/3
Page 237