AI Kills
!sub board histHistorian is the odd one out: no fighting, no gathering. Instead, Historian records the voyage as it happens — noteworthy moments, reviews of how crewmates performed, and reactions to the music. Historian perks are unusual too: instead of personal combat bonuses, a ranked Historian's perks benefit the WHOLE crew, not just themselves.
All three Historian actions are free, but naturally rate-limited, which makes Historian the slowest class to rank up even when you're using it constantly. What you get in return: a ranked Historian's perks apply crew-wide, and stack with other Historians aboard.
Once ranked up enough, slot a Historian-flavored fish with !sub slot historian <fish> — it earns bonus XP alongside your own logging/reviewing, and leveling it up unlocks small permanent perks on your own Historian spec tree via !sub spec historian.