Cloudstone Curio [Ravnica: City of Guilds] Portal Three Kingdoms You lose life equal to

You lose life equal to its converted mana cost

"Innistrad's ghoulcallers are talented enough

Set: The Dark Illusion Card type: Trap Card Rarity: Secret Rare Special Summon 1 "Dark Magician" from your hand

The first explorers found Argoth a storehouse of natural wealth—towering forests grown over rich veins of ore

Cloudstone Curio [Ravnica: City of Guilds] Portal Three Kingdoms You lose life equal toSet: 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.