I was playing a mission on a planet, and came across a standard bearer. I was constantly assaulted by nurglings, and he threw down about 10 standards. I couldn`t heal the damage and was chased all over the map till I died. Also he healed up any damage I did too him.
After 5 missions I have yet too complete 1. Far ti hard for starting out on a new char. Even after upgrading most of my equipment.