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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
A-Sorcerer Class UREnchantment — Class (Gain the next level as a sorcery to add its ability.) When Sorcerer Class enters the battlefield, draw two cards, then discard two cards. {U}{R}: Level 2 Creatures you control have "{T}: Add {U} or {R}. Spend this mana only to cast an instant or sorcery spell or to gain a Class level." {1}{U}{R}: Level 3 Whenever you cast an instant or sorcery spell, that spell deals damage to each opponent equal to the number of instant and sorcery spells you've cast this turn.
Memory Crystal 3Artifact Buyback costs cost {2} less.
Shadow in the Warp 1RGEnchantment The first creature spell you cast each turn costs {2} less to cast. Whenever an opponent casts their first noncreature spell each turn, Shadow in the Warp deals 2 damage to that player.
Rhonas's Monument 3Legendary Artifact Green creature spells you cast cost {1} less to cast. Whenever you cast a creature spell, target creature you control gets +2/+2 and gains trample until end of turn.
Drag to the Underworld 2BBInstant This spell costs {X} less to cast, where X is your devotion to black. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.) Destroy target creature.
Out of Air 2UUInstant This spell costs {2} less to cast if it targets a creature spell. Counter target spell.
Hero of Iroas 1WCreature — Human Soldier Aura spells you cast cost {1} less to cast. Heroic — Whenever you cast a spell that targets Hero of Iroas, put a +1/+1 counter on Hero of Iroas. 2/2
Bucket List 1UREnchantment Whenever you cast a spell of a type showing on Bucket List, put a counter over that type and draw a card. If all five types on Bucket List have counters over them, sacrifice it and draw one more card. ☐ artifact ☐ creature ☐ enchantment ☐ instant ☐ sorcery
Death-Rattle Oni 6BCreature — Demon Spirit Flash This spell costs {2} less to cast for each creature that died this turn. When Death-Rattle Oni enters the battlefield, destroy all other creatures that were dealt damage this turn. 5/4
Myth Unbound 2GEnchantment Your commander costs {1} less to cast for each time it's been cast from the command zone this game. Whenever your commander is put into the command zone from anywhere, draw a card.
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