At the beginning of each opponent's upkeep, you manifest the top card of that player's library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)
Whenever a creature you control but don't own dies, its owner loses 2 life and you gain 2 life.
![Thieving Amalgam [Commander 2019]](http://www.dungeonsandjavas.com/cdn/shop/products/f97b370d-4307-53a2-bf34-2ec3c21f0c8e.jpg?v=1682588198&width=1445)
