An Assassin has no weapon as deadly and no ally as dependable as the shroud of night.

Assassin's Creed

Cover of Darkness

As Cover of Darkness enters the battlefield, choose a creature type.
Creatures of the chosen type have fear. (They can't be blocked except by artifact creatures and/or black creatures.)

As Cover of Darkness enters, choose a creature type.
Creatures of the chosen type have fear. (They can't be blocked except by artifact creatures and/or black creatures.)

As Cover of Darkness enters the battlefield, choose a creature type.
Creatures of the chosen type have fear.

Salvat 2005

Onslaught

As Cover of Darkness comes into play, choose a creature type.
Creatures of the chosen type have fear. (They can't be blocked except by artifact creatures and/or black creatures.)