I'm not entirely sure how to phrase this question.
I originally created this question: Is Power Word Kill's save DC from the Orcus' lair a typo?, which stems from a typo found in MToF.
It was indicated that it was a duplicate of this question: What ability is the save DC of Orcus's “voice” Lair action, in Out of the Abyss?, which is the same issue but from a different book; so I didn't think it fulfilled the criteria of a duplicate.
The duplicate vote was retracted and the question re-opened, but another duplicate was identified and I concur it is a dupe of that one since it refers to MToF: How should a save DC given for a spell that doesn't have one be interpreted?, but this is marked as a duplicate of question 2 (not sure I would agree).
Unfortunately, I cannot link to the third question as a duplicate because it does not have any answers. Is it possible to bypass this, I'm reticent to link to question 2 as the means to that point stems from a different book and although the issue is the same, I'd like to demonstrate that the issue is more widespread.
I want to mark question 1 as a duplicate of question 3. Is it possible to do that?