Festus the Leechlord

Festus the Leechlord and Nurgle’s Putrescents advance slowly but relentlessly across the battlefield, led by their fearsome leader, Festus the Leech. Once a plague doctor turned alchemist obsessed with crafting virulent and supernatural diseases, Festus has ascended to demonhood. He joins the fray atop the massive beast Agglutryde, imposing his grotesque presence on all who oppose him.