Cloudstone Curio [Ravnica: City of Guilds] Portal Three Kingdoms Set: Starter 1999 Type: Sorcery

Set: Starter 1999 Type: Sorcery Rarity: Rare Cost: {U}{U} Until end of turn

Set: SM - Crimson Invasion Type: Basic Water Energy Rarity: Secret Rare Retreat cost: null

You lose life equal to its converted mana cost

Level up only as a sorcery

Cloudstone Curio [Ravnica: City of Guilds] Portal Three Kingdoms Set: Starter 1999 Type: SorcerySet: 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.