Darksign

Whenever a creature dies, Discard a card.

Each creature card in your graveyard has Escape.
The Escape cost is equal to their mana value plus
exile three other cards from your graveyard.

But soon the flames will fade and only Dark will
remain. Even now there are only embers, and man
sees not light, but only endless nights. And amongst
the living are seen, carriers of the accursed Darksign.