Some roles' quest message when returning the nemesis lair refer to sensing the presence/aura/whatever of the quest artifact, but it might not be there anymore. In reported case, the nemesis had picked it up and later fled up the stairs to another level. Other situations are possible; it's feasible for the hero to already have it. So provide an alternate message, and some extra code to decide whether to use it. Other anomalous messages, such as looking down on the dead body of a nemesis who didn't leave a corpse, can still occur.
108 KiB
108 KiB