I'm looking at the Scornful Denial feat and it tells me that "when you regain your fell might, you can make a saving throw against an effect that a save can end." What is my fell might? The wiki I usually look through uses the phrase but never explains it.

Running LMOP and the party has already defeated Glasstaff and taken his Staff of Defense. The wizard is now attuned to it, and in our last session they asked a question I was not prepared for: Can the wizard use the staff to cast Mage Armor on party members every morning? Only 3 of the 5 party m...

An adventure module I own indicates that as soon as a fight breaks out, the villian's quasit minion will drink a potionf of hill giant strength. Looking at the quasit stat block, I am assuming its claw(or bite) attack is not strength based since the quasit has a strength of 5 (-3) but its claw(or...