When Rain of Riches enters the battlefield, create two Treasure tokens. The first spell you cast each turn that mana from a Treasure was spent to cast has cascade. (When you cast the spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom of your library in a random order.)
![Rain of Riches (Extended Art) [Streets of New Capenna Commander] | Grognard Games](http://grognardgames.com/cdn/shop/files/c78e9aaa-806a-47a7-8b43-d9bb959bb0c1_d63f05d7-9b7c-4502-bb8d-dd5fa24c618e.png?v=1755433899)
