processdaemon
Scholar
- Joined
- Jul 14, 2023
- Messages
- 638
The quests can be broken by just walking toward the Shadow Keep.
It advances the quests but it doesn't necessarily break them. I was able to finish all the NPC questlines despite getting unexpectedly hit with the enchantment breaking on the way to the Shadow Keep before I'd even spoken to half of the NPCs, but I did look up guides straight after I got the message because I panicked and thought I'd messed everything up so I knew where to find them after that. The real point of no return is burning the sealing tree, that's when you lose the ability to complete all the quests associated with Miquella related NPCs.