Shadows over Innistrad is a Magic: The Gathering expansion block consisting of the sets Shadows over Innistrad and Eldritch Moon.

Shadows over Innistrad has five main mechanics: Eldritch Moon features four returning mechanics from Shadows over Innistrad (all but Investigate) while introducing three new mechanics: The denizens of Innistrad are beset on all sides.

Their faith in the archangel Avacyn brought them strength when fighting against demons, werewolves, vampires, and all manners of horrors.

But, now the mighty protector of the plane has been twisted into something monstrous by an outside influence.

A very familiar force has stepped into the gothic world, and its corrupting tendrils now touch everything.