I just played through and won 'Overlord Revealed' as OL and chose 'Frozen Spire' as the next quest, as I wanted the 2 extra XP more than any trinket only lieutenants can carry.
In 'OL revealed' I told the players that closing a portal will trigger a lieutenant and what his stats are, not to spoil the surprise, which was not much in the way of holding back information.
Now with 'Frozen Spire' there is a lot more to it, as second episode's Frederick (German edition name?) will attack the players, knowing which will probably change their tactics right from the beginning. Do I (have to) tell them? It seems to be antcilmatic .
My German Questbook says that I have to give the players all the information in the quest description if not otherwise noted. But then the quest description of episode 2 'Frozen Spire' says: "When a hero opens the door to the dungeon read the following [narrative box]" This narrative is then followed by the rules for the attacking prisoner.
So far I never had a problem giving them all the rules in advance and only adding the narratives when triggered, but with this quest it seems to be decisive whether they know about the attack beforehand.
Should/Am I supposed to give them all the info except the text boxes? Any help would be fine...