MS: _vars.fos body

   $    700 1   perk_ms_spawned 0   0   0   4
**********
   Stores if Mysterious Stranger has been spawned.
**********

   $    701 1   perk_ms_id  0   0   0   4
**********
   Stores the id of the Mysterious Stranger.
**********

   $    710 1   LVAR_perk_ms_normal_timer   0   0   0   4
**********
   Check this for timer/CD availability.
**********

   $    711 1   LVAR_perk_ms_medical_timer  0   0   0   4
**********
   Check this for timer/CD availability.
**********

   $    720 1   LVAR_perk_ms_dead   0   0   0   4
**********
   Is the Mysterious Stranger dead?
**********

   $    721 1   LVAR_perk_ms_first_aid_available    0   0   0   4
**********
   Does Mysterious Stranger have first aid available?
**********

   $    722 1   LVAR_perk_ms_doctor_available   0   0   0   4
**********
   Does Mysterious Stranger have Doctor skill available?
**********