Cloudstone Curio [Ravnica: City of Guilds] Legendary Artifact Set: EX: Holon Phantoms Type:

Set: EX: Holon Phantoms Type: Colorless Rarity: Rare Retreat cost: Colorless

Set: Sun & Moon: Lost Thunder Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: Diamond & Pearl: Base Set Type: Fighting Rarity: Common Retreat cost: Colorless

Set: EX: Power Keepers Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

Cloudstone Curio [Ravnica: City of Guilds] Legendary Artifact Set: EX: Holon Phantoms Type:Set: Ravnica: City of Guilds Type: Artifact Rarity: Rare Cost: {3} Whenever a nonartifact permanent enters the battlefield under your control, you may return another permanent you control that shares a permanent type with it to its owner's hand. It *wants* to remain a mystery, banishing the curious in favor of less inquisitive company.