Though nowhere near the size of the stronghold of Hellpit, Beast Mire is still a sizeable fortress for the Skaven of Clan Moulder. Ruled over by a Master Moulder called Lord Quillik, the winding tunnels echo with the screams, yelps, moans and roars of Clan Moulder's creations. Swarms of misshapen rats, of all sizes and colours, fill Beast Mire. Some with mechanical limbs and attachments, others carrying messages or tools for their masters.