A new threat stalks the nightmares of the people of Theros and it's up to Dack Fayden to figure out a way to stop this new enemy. But will Dack's own dreams be overtaken before he can confront this threat? Perhaps he will have to seek help from the gods of Theros before he can stop Ashiok, the Nightmare Weaver!

Comes with the 'Duress' Promo Card!