![Cloudstone Curio [Ravnica: City of Guilds]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/cdeee190-fa13-5809-9f3b-4fa2e2b5959a.jpg?v=1720222650)
Cloudstone Curio [Ravnica: City of Guilds]
| 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.