From the publisher's website:-
The armies of Order are locked in a fierce struggle with the forces of Destruction. And now a new threat, the Skaven, make their way into the Warhammer: Invasion card game.
The Skavenblight Threat is the first monthly Battle Pack installment of The Corruption Cycle, a linked expansion series for Warhammer: Invasion, a card game of intense warfare, clever kingdom management, and epic questing. This 40 card pack contains 20 different never-before-seen cards designed to augment existing decks and add variety to the Warhammer: Invasion metagame.
