Am I missing some mechanic here? Because if I am, it’s not explained anywhere.
I just spent probably 15 mins running around a map with Fateweaver Lachesis sitting at 27% HP chasing me that cannot be damaged. It continuously spawns enemies so there’s no real reprieve. It was 1 of 3 bosses I needed to kill for the echo completion. I ended up dying trying to ask in chat what the hell to do.
The map before that, the Forgotten Keep, I had a group of some kind of scorpion mobs chasing me invulnerable to damage. No shields, no circles to kill them on, no indication of how to kill them or what to do.
So what am I missing? Or is this just a fun Last Epoch mechanic?