The nautilus

Part 3:https://feedback.minecraft.net/hc/en-us/community/posts/360075809212-the-prehistoric-helmet

There is one last use of the totem of resurrection that I forgot about. If you click the totem with an active conduit, it will summon a nautilus. The nautilus is a sort of “guardian” of the conduit. They will attack fish that come close as food, and will grant the player resistance as long as they are in the vicinity of the conduit (The nautilus will stay within the range of the conduit). When killed, they drop nautilus shells. But they have 15 hearts of health.

Thanks for reading. All four of these suggestions might allow an impressive update to archeology, which would make it worth it.