The ultimate creation of a mad necromancer, the Necro Opus is a stitched together monstrosity of hydra, dragon and other reptiles. Five known pairs exist, and its rarity is a blessing. It smashes through any obstacle - natural, man-made or otherwise - in its travels across the world, looking for habitats to fester in before it exhausts the resources or tires of the sport. It is terrifyingly smart, cunning and ruthless, and should not be approached without an army or three. Instinct: to defend its home.

• Destroy what's in the way
• Lie about its intentions
• Read the minds of the weak