Cloud Key (FUT)
From The List & Mystery Booster
Card details
Artifact
Rare
As Cloud Key enters the battlefield, choose artifact, creature, enchantment, instant, or sorcery.
Spells you cast of the chosen type cost 
less to cast.
The musical sound of its turning triggers the tumblers of revelation.
Artist: Trevor Hairsine
Card details
Artifact
Rare
As Cloud Key enters the battlefield, choose artifact, creature, enchantment, instant, or sorcery.
Spells you cast of the chosen type cost less to cast.
The musical sound of its turning triggers the tumblers of revelation.
Artist: Trevor Hairsine
All versions of Cloud Key
