A Doctor is really a biotechnology specialist. The Doctors' prime skills focus mainly on healing and protecting but they also learn how to produce and administer powerful biotoxins that slow, weaken and wear down their opponents. Limited weapon skills can lead to a bumpy ride when going solo, but in a team the Doctor really shines. When chaos descends on the team in combat, its survival usually lies squarely on the Doctor's shoulders, so this profession is not for the faint-hearted.