Stormvermin

Stormvermin gets +1/+0 for each other Rat you control. A deck can have any number of cards
named Stormvermin.

Black of fur, the Skaven elite are reared from birth to be the ultimate warriors. Trained to fight and die if need be, Stormvermin are equipped with the best weapons and armour that the Lords of Decay have to offer. On the battlefield they have no equal, as they are rats bred for battle and weaned on the blood of their enemies