Is it true we can now use Guard and Knights as battleline even if we dip outside of Seraphon faction and bring in order allegiance units? I just saw this in an unrelated post but can't verify this. Has this changed? If so, can you point to where this change happened?
No, as of the Azyr subscription in the app this has been quashed. In order to have guard or knight as battleline you must be fully seraphon and take the Seraphon allegiance.