Card Codex

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17 May 2024: Card library updated.

Cloud Key

3 · Artifact

As Cloud Key enters the battlefield, choose artifact, creature, enchantment, instant, or sorcery. Spells you cast of the chosen type cost {1} less to cast.

Similar cards

Color identity:
NameManaTypeText
Wizard's Lightning 2RInstant This spell costs {2} less to cast if you control a Wizard. Wizard's Lightning deals 3 damage to any target.
Metalwork Colossus 11Artifact Creature — Construct This spell costs {X} less to cast, where X is the total mana value of noncreature artifacts you control. Sacrifice two artifacts: Return Metalwork Colossus from your graveyard to your hand. 10/10
Instruments of War 4Artifact Flash As Instruments of War enters the battlefield, choose a creature type. Creatures you control of the chosen type get +1/+1.
Deadly Alliance 4BInstant This spell costs {1} less to cast for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) Destroy target creature or planeswalker.
Moonrager's Slash 2RInstant This spell costs {2} less to cast if it's night. Moonrager's Slash deals 3 damage to any target.
Taigam, Ojutai Master 2WULegendary Creature — Human Monk Instant, sorcery, and Dragon spells you control can't be countered. Whenever you cast an instant or sorcery spell from your hand, if Taigam, Ojutai Master attacked this turn, that spell gains rebound. (Exile the spell as it resolves. At the beginning of your next upkeep, you may cast that card from exile without paying its mana cost.) 3/4
Rally the Ranks 1WEnchantment As Rally the Ranks enters the battlefield, choose a creature type. Creatures you control of the chosen type get +1/+1.
Obelisk of Urd 6Artifact Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) As Obelisk of Urd enters the battlefield, choose a creature type. Creatures you control of the chosen type get +2/+2.
Chill 1UEnchantment Red spells cost {2} more to cast.
Sphinx's Decree 1WSorcery Each opponent can't cast instant or sorcery spells during that player's next turn.
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