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
Huatli, the Sun's Heart 2G/WLegendary Planeswalker — Huatli Each creature you control assigns combat damage equal to its toughness rather than its power. [−3]: You gain life equal to the greatest toughness among creatures you control. Loyalty 7
Warden of the Inner Sky WCreature — Human Soldier As long as Warden of the Inner Sky has three or more counters on it, it has flying and vigilance. Tap three untapped artifacts and/or creatures you control: Put a +1/+1 counter on Warden of the Inner Sky. Scry 1. Activate only as a sorcery. 1/2
Fog Bank 1UCreature — Wall Defender, flying Prevent all combat damage that would be dealt to and dealt by Fog Bank. 0/2
Gollum, Obsessed Stalker 1BLegendary Creature — Halfling Horror Skulk (This creature can't be blocked by creatures with greater power.) At the beginning of your end step, each opponent dealt combat damage this game by a creature named Gollum, Obsessed Stalker loses life equal to the amount of life you gained this turn. 1/1
Redrock Sentinel 3Artifact Creature — Golem Defender {2}, {T}, Sacrifice a land: Draw a card and create a Treasure token. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") 2/4
Snow Mercy 2WWSnow Enchantment Whenever a creature deals damage to you, put a globe counter on it. {T}, {Q}, {T}, {Q}, {T}: Tap all creatures with globe counters on them.
Elixir of Vitality 4Artifact Elixir of Vitality enters the battlefield tapped. {T}, Sacrifice Elixir of Vitality: You gain 4 life. {8}, {T}, Sacrifice Elixir of Vitality: You gain 8 life.
Magebane Lizard 1RCreature — Lizard Whenever a player casts a noncreature spell, Magebane Lizard deals damage to that player equal to the number of noncreature spells they've cast this turn. 1/4
Earth-Cult Elemental 4RRCreature — Elemental Siege Monster — When Earth-Cult Elemental enters the battlefield, roll a d20. 1—9 | Each player sacrifices a permanent. 10—19 | Each opponent sacrifices a permanent. 20 | Each opponent sacrifices two permanents. 6/6
Olivia's Attendants 4RRCreature — Vampire Menace Whenever Olivia's Attendants deals damage, create that many Blood tokens. (They're artifacts with "{1}, {T}, Discard a card, Sacrifice this artifact: Draw a card.") {2}{R}: Olivia's Attendants deals 1 damage to any target. 6/6
Page 278