Originally posted by Requimatic:

After defeating Bonemass and before Moder just now, I had an event happen I wasn't even aware of.

"A Smell of Sulfur in the Air..."

Was pretty interesting! Also the resources from it were great to get at that moment because I was doing a lot of smelting.

Now that I've defeated Moder, though.. I am not looking forward to the Horde event.

that was cuz you've killed surtlings in your world. (same as troll, skeletons, blobs and wolves).
pretty nasty thing cuz it can happen right after invasion or another event XD