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.
![Cloudstone Curio (Retro Frame) [Ravnica Remastered] | Cracking-Singles](http://www.cracking-tcgsingles.com.au/cdn/shop/products/94fe569c-f637-5c87-81f3-3e95f79c3b1c.png?v=1706909760)
