Originally posted by Gromarch:

Originally posted by ska.one:

I beat all the bosses but Bonemass on my solo server, and Bonemass on a group server. I never got the drakes, skeleton surprise, or fulings attack my base (but fulings will spawn in the forest, for example). The non-boss events, I got Trolls enough time to have a full chest of skins, and Smell from the Swamp enough time to never need entrails ever again. My events are all jammed up.

Started a new seed, so back to the creatures of the forest uniting for Elkthyr.

That's because each boss triggers specific events. Read here for details:
https://valheim.fandom.com/wiki/Events

I appreciate that - I've read the page before, it's just awkward for people like me who play mostly solo but join their guild groups on occasion because someone asks in TS if anyone wants to farm a specific resource, or group up to take down a boss for somebody. The inconsistency is explainable but still a little off. I have all the heads on my solo seed, but it still made the flow all crazy. And even after beating Moder on my solo seed but before Yagluth I never got the horde attacks event. It just stopped at never killing Bonemass on my solo seed.