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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
Exotic Curse 2BEnchantment — Aura Enchant creature Domain — Enchanted creature gets -1/-1 for each basic land type among lands you control.
Tinker 2USorcery As an additional cost to cast this spell, sacrifice an artifact. Search your library for an artifact card, put that card onto the battlefield, then shuffle.
Sensor Splicer 4WCreature — Phyrexian Artificer When Sensor Splicer enters the battlefield, create a 3/3 colorless Phyrexian Golem artifact creature token. Golem creatures you control have vigilance. 1/1
Dazzling Sphinx 3UUCreature — Sphinx Flying Whenever Dazzling Sphinx deals combat damage to a player, that player exiles cards from the top of their library until they exile an instant or sorcery card. You may cast that card without paying its mana cost. Then that player puts the exiled cards that weren't cast this way on the bottom of their library in a random order. 4/5
Riptide Shapeshifter 3UUCreature — Shapeshifter {2}{U}{U}, Sacrifice Riptide Shapeshifter: Choose a creature type. Reveal cards from the top of your library until you reveal a creature card of that type. Put that card onto the battlefield and shuffle the rest into your library. 3/3
We Ride at Dawn 2WEnchantment Legendary creature spells you cast have convoke. (Your creatures can help cast those spells. Each creature you tap while casting a legendary creature spell pays for {1} or one mana of that creature's color.) Whenever your commander attacks, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery."
Laughing Jasper Flint 1BRLegendary Creature — Lizard Rogue Creatures you control but don't own are Mercenaries in addition to their other types. At the beginning of your upkeep, exile the top X cards of target opponent's library, where X is the number of outlaws you control. Until end of turn, you may cast spells from among those cards, and mana of any type can be spent to cast those spells. 4/3
Order of the Mirror 1UCreature — Human Knight {3}{W/P}: Transform Order of the Mirror. Activate only as a sorcery. ({W/P} can be paid with either {W} or 2 life.) 2/1
Mystic Barrier 4WEnchantment When Mystic Barrier enters the battlefield or at the beginning of your upkeep, choose left or right. Each player may attack only the nearest opponent in the last chosen direction and planeswalkers controlled by that opponent.
Fragmentize WSorcery Destroy target artifact or enchantment with mana value 4 or less.
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