Cloudstone Curio [Ravnica: City of Guilds] Modern Masters which possess the stability of

which possess the stability of ancient mountains

its controller reveals cards from the top of their library until an artifact or creature card is revealed and exiles that card

If it's a land card or a creature card with mana value less than or equal to the number of loyalty counters on Nissa

Mishra listened well to her lessons on clarity of purpose

Cloudstone Curio [Ravnica: City of Guilds] Modern Masters which possess the stability ofSet: 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.