Okay guys, following up from another thread I was reading before, how about we try and make something?

Codex Hrud, what should it contain, what should their stats be like, what's their 'thing'?

A few notes on them, to spark off some ideas:
- They pre-date mankind
- The word 'infestation' is often used in conjunction with them
- Wear nothing but rags and filth
- Prefer darkness
- Limbs can bend in any direction
- Produce poisons from their body
- Produce what they call 'ssaak'; a distortion field that cloaks them in darkness
- Produce an entropic field that causes premature ageing in their surroundings