billd91
Not your screen monkey (he/him)
And the problem with a story in which the good guys are on a collision course with a powerful evil is what exactly?
Nothing, per se, but a lot if they can't figure out how to get out of the immediate situation without getting themselves cacked. A little more in-character ignorance might have led to a more timely (and dramatic) reveal. At this point, the DM might be better off doubling-down on revealing information and give the players a better assessment of their chances or of the lich's formidability in order to give them a chance to make a better, long-term choice.