I have a problem with an interpretation of the outcome of a monk with the Polearm Master feat, wielding a quarterstaff.
- You can take the Attack action and attack with a quarterstaff using Dex instead of Str and dealing 1d4 (monk), 1d6 (normal) or 1d8 (versatile) damage.
- Then you can use a Bonus action and make an unarmed strike using Dex instead of Str, dealing 1d4 (monk) damage.
- Or you can use a Bonus action from from Polearm Master and make a weapon attack using Dex instead of Str, dealing 1d4 (polearm master) or 1d4 (monk) damage.
Note: Monk's Martial Art damage goes higher with levels up to 1d10.
Am I right with my interpretation? Especially the part of using a monk's damage die instead of the Polearm Master die. I don't know which "die replacement" is more specific.