Since we have Nurgle as our Main Chaos Good, and a Chaos God in General i suggest
- Nurglings
- Aspiring Champions ((rare Breed, but very tough( Miniboss) One per Horde maybe))
- Nurgle Chaos Spawn ( (tougher but weakness to Fire) Buboes and disgusting stuff all over him))
- Chaos Warriors with Halberds, Sword/ Axe and Shield