sulimo0310
Explorer
I am pretty positive that RAI, they want you to use the polearm to make the opportunity attack. RAW, I guess it works since you are technically welding both weapons, and the target enters your reach at 10 ft. The bullet does not specify it must come from one of the mentioned weapons.
As for the second point there is no debate. Handedness is not a thing in 5e. So regardless of which hand is welding the quarterstaff, you get the bonus action polearm master attack since you are not two weapon fighting. You simply take an attack action and get the triggered bonus action.
As for the second point there is no debate. Handedness is not a thing in 5e. So regardless of which hand is welding the quarterstaff, you get the bonus action polearm master attack since you are not two weapon fighting. You simply take an attack action and get the triggered bonus action.