The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it's a permanent card, they put it onto the battlefield.
It's only principle is the butterfly effect. A butterfly can flap its wings in Peking and in Central Park you get rain instead of sunshine.
![Chaos Warp (Rainbow Foil) [Secret Lair Drop Series]](http://geekandco.ca/cdn/shop/files/mtg_placeholder_9cf74755-dee7-4123-87f7-e1dedbfa0a8a.png?v=1727854411&width=1445)
![Chaos Warp (Rainbow Foil) [Secret Lair Drop Series]](http://geekandco.ca/cdn/shop/files/mtg_placeholder_1c4d0b0c-a09c-482a-8467-7f7b873f2080.png?v=1728269449&width=1445)
![Chaos Warp (Rainbow Foil) [Secret Lair Drop Series]](http://geekandco.ca/cdn/shop/files/mtg_placeholder_c789adb9-ab06-4aee-b9f8-4516a38b4881.png?v=1728486217&width=1445)