Each player mills three cards. Then you return up to two creature cards from your graveyard to your hand. (To mill three cards, a player puts the top three cards of their library into their graveyard.)
On Amonkhet, Phyrexia found a ready-made army of horrors waiting for a new master.
![Unseal the Necropolis [March of the Machine]](http://tothetablebgc.myshopify.com/cdn/shop/files/9f9825ac-c186-4a10-b9e3-e73b10f75ed9_6bef0dbe-ba50-4218-b7c0-a42a8eb99453.png?v=1776690461&width=1445)
