Phen and Shen Twinblade by @GorgonByTheLake (Sarah Cardona)

I was watching Catdog the other day, and that brought to mind an old character(s) from a very old Redwall fanfic. Phen and Shen Twinblade are conjoined twins who lead a horde of other malformed vermin. Almost killed at birth, their parents let them live to bring fear to their supersitious cronies and gain a higher place in the world, but eventually, Shen and Phen killed their own parents and gained acsess to a mighty vermin army. And yes, I'm very sick in the head.