| Required class | Demon |
| Knowledge category | Demon Warp/Scar |
| Required powers | Pathway to Hell 1+ |
The hellhounds are the infernal guard dogs of hell.
Using this warp on your skin will make it extremely tough when exposed to the air. Every unarmoured part of your body gains a natural armour of +1% vs all damage types for each rank you have in Demon Form, and +5% vs crush, +4% vs cut, +3% vs stab, +2% vs cold and shock, and +1% vs heat and poison, for each rank you have in Tainted Flesh. You also gain +1 auto-absorb vs physical and half that vs other damage types for each rank in Tainted Flesh, and gain the Tainted Flesh immunity bonus if the location is unarmoured.
Using this warp on your arms will transform them into paws, providing you with an alternative unarmed combat table and giving them +1 cut bypass per rank.
Using this warp on your legs will transform your lower body into that of a huge hellhound, providing you with an alternative feet combat table.
Using this warp on both your arms and legs will result in you transforming into a hellhound. This form gains all the benefits of Wolf Form, except using your Demon Form power to calculate the bonuses. If you also have this warp on your skin, your Tainted Flesh will operate exactly like Lupine Fortitude. If you have a different skin warp, the ranked armour bonuses will vary. While in this form, each rank in the Hellhound power will give you +1 bypass.
In human form you may use this knowledge for Ritual Scarring. Placed on your ankles, this scar increases your riding movement speed by +1 per rank.