Cloudstone Curio [Ravnica: City of Guilds] Portal Three Kingdoms The first explorers found Argoth

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

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

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

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Cloudstone Curio [Ravnica: City of Guilds] Portal Three Kingdoms The first explorers found ArgothSet: 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.