(You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Target player takes an extra turn after this one. Return up to one target nonland permanent to its owner's hand. Exile Karn's Temporal Sundering.
Centuries ago, a quest to harness time became a spiral into chaos.
![Karn's Temporal Sundering [Dominaria Prerelease Promos]](http://tothetablebgc.myshopify.com/cdn/shop/files/3248e0c2-fe6b-4db9-8f61-be94ab68c8da_328f1c79-afb7-440e-9a38-4dba5f650bce.png?v=1776361237&width=1445)
