Does Paladins aura of protection stack?

Before you read this answer my advice is to read Dungeon Master’s Guide errata here https://media.wizards.com/2021/dnd/downloads/DMG-Errata.pdf Chapter 8

Would you allow to administer a Goodberry with an action to bring someone from dying to 1hp?


Can improvised weapons qualify as one handed weapons for the purposes of the Dual Wielder feat?

Is an “Archmage” a wizard?