Age of Sigmar: Slaves to Darkness: Chaos Sorcerer Lord

Doom-Flayers were originally designed as mining devices, but now they trundle behind massed formations of Clanrats and Stormvermin, their operators impatiently revving the warp-engine. Eventually their destructive urges overtake them and they gun the acceleration to churn a great furrow forward through the earth.

Krittok Foulblade is canny and cruel in equal measure, with a profound instinct for where his minions' deaths can best serve him. This same cold and calculating mindset is extended by the Clawlord to his dealings with his daemon-blade Doomfang, for the raging Verminlord trapped within its steel must be bargained with constantly if its powers are to bolster Krittok's own warrior abilities.

Warpspark Clawpacks are formed when the teeming multitudes of the Clans Verminus are wielded alongside the volatile war machines of the Clans Skryre. The Clanrats serve to die at a Grey Seer’s discretion and provide an opportunity for devastating Skryre technology to be brought to bear.

Stormvermin are easily identifiable by their relative bulk and aura of malice. Hand-picked from the most promising spawn of the litter – usually due to devouring many of their brood-mates – they are subjected to especially brutal training regimes by their Clawlords. This results in soldiers who are able to fight with a degree of precision and focus uncommon to their kin.