I don't have a Heathen Master Doctor - I was reading the guide (pg 45) and it suggested converting the HM Doctor first but I cannot find on in my game...
Will one of the trainees 'become' a master or is the omission perhaps a glitch?

thanks for any replies!

Edit: Doh! Sorry just realised that the first heathen I converted must have been the master doctor - sorry! Pretty stupid of me