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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
Launch Mishap 2UInstant Counter target creature or planeswalker spell. Create a 1/1 colorless Thopter artifact creature token with flying.
Saint Elenda 4WWWLegendary Creature — Vampire Cleric Lifelink When Saint Elenda enters the battlefield, conjure a card of your choice from Saint Elenda's spellbook into your hand. You may cast that card this turn without paying its mana cost. At the beginning of your end step, if you gained life this turn, create an X/X white Avatar creature token, where X is the amount of life you gained this turn. 4/7
Kami of the Painted Road 4WCreature — Spirit Whenever you cast a Spirit or Arcane spell, Kami of the Painted Road gains protection from the color of your choice until end of turn. 3/3
Volcanic Torrent 4RSorcery Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.) Volcanic Torrent deals X damage to each creature and planeswalker your opponents control, where X is the number of spells you've cast this turn.
Scarscale Ritual 1U/BSorcery As an additional cost to cast this spell, put a -1/-1 counter on a creature you control. Draw two cards.
Fall from Favor 2UEnchantment — Aura Enchant creature When Fall from Favor enters the battlefield, tap enchanted creature and you become the monarch. Enchanted creature doesn't untap during its controller's untap step unless that player is the monarch.
Metamorphosis GSorcery As an additional cost to cast this spell, sacrifice a creature. Add X mana of any one color, where X is 1 plus the sacrificed creature's mana value. Spend this mana only to cast creature spells.
Arenson's Aura 2WEnchantment {W}, Sacrifice an enchantment: Destroy target enchantment. {3}{U}{U}: Counter target enchantment spell.
Teferi's Care 2WEnchantment {W}, Sacrifice an enchantment: Destroy target enchantment. {3}{U}{U}: Counter target enchantment spell.
Bankrupt in Blood 1BSorcery As an additional cost to cast this spell, sacrifice two creatures. Draw three cards.
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