Daemon Engine of the Skull Champion

Marines and Daemon Engine made by . (Defiler is still W.I.P.)

Defiler:
Unlike the tanks and vehicles of the Imperium, which are operated by humans, a Defilers is controlled by a daemon. Chaos Sorcerers use arcane Chaos magic to draw the essence of a powerful daemon from the Warp and trap it within the rune-bound hull of the machine. Powerful spells of appeasement and pacification are utilised to keep the newly bound daemon from causing havoc among the forces of Chaos.

Standing on six piston-driven limbs, the Defiler's hull supports a massive turret, which houses the main armaments of the infernal machine. While Defilers are usually seen with large arrays of weapons, such as a Reaper Autocannon and a Havoc Launcher, its main firepower comes in the form of a battle cannon. There are often variations of the weapon systems used; in some cases, Reaper Autocannons have been upgraded to house twin-linked heavy bolters or lascannons instead, whereas there have been sightings of Defilers with heavy flamers on multiple occasions.