From "The Rat of War", written by Mouse Tzu:
Mouse Tzu said: The control of a large force is the best principle oposed to the control of a few mices: it is merely a question of advantage.
Fighting with a large army under your command is primordial: it is merely a question of replication.
Marrow Gnawer said: Squeeak!
Make your opponent feel like time travelling to the dark ages, the plague unleashed!
No Ratcatcher ? I'd also take advantage of the size of some of your creatures with Miren, the Moaning Well , and seeing as it's a tribal deck... i might suggest card:Patriarch's Bidding which would provide an explosive comeback, should someone decide to wrath.
Gher, thanks for reminding me of Ratcatcher . He was one of the reasons why I first thought of this deck and I completely forgot him.
I'll think about Mirren. As you can see, I haven't worked much on land distribution. It is a nice suggestion, I'll keep it on the maybeboard.