50 Decay scrolls. A great way to boost your collection. Irva, Voice of the Dead, has arrived from the underworld to vanquish everyone who dare to defy her will. With the aid of merciless undead and damned Oum Lasa there is no wall strong enough standing between Irva's army and the eternal victory. Irva's Last call is a deck focusing to crumble your opponents idols before they even notice it. At the same time it fills the board with the endless tide of undead creatures which are ready to serve their mistress, Irva.