Indiana Jones or Laura Croft = stereotype adventurer archaeologist
Whip is too stereotyped. IJ gets into bar fights like a Monk (not like 3e monk tho')
Could find more powerful magic items, than most Wizard can whip up.
[ Commoner 1 + Artifact ] = starting point to try for balance.
Ambassador is kinda tough. "Diplomacy" equivalent at State or Army level.
Non-combat but still for Encounters , based enchantments / telepathy.
Deanna Troi on occasion, maybe.
Luck bonuses (!!) , some divinations , decipher script , some roguish stuff.
Potions of happy beer / potions of sign this treaty.
Needs to be able to Escape, sometimes a lot.
Extra travel capabilities. Former Army leader or Thrallherd or Summoner.
??