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] MTG Single Magic: The Gathering | Multizone: Comics And Games](http://multizone-comics-and-games.myshopify.com/cdn/shop/products/94fe569c-f637-5c87-81f3-3e95f79c3b1c_9088b309-44e2-4d8e-b58f-d0a64f2bc1cb.png?v=1723687710)
