Do the Underdark races have their own languages?

Fighter UA: Close-Quarter-Shooting target can’t take reactions til end of its next turn?

Artificer Class: Questions & Answers

Seems that are some questions about the Unearthed Arcana Class: Artificer ; I’ve collected all the answers from our smart Masters Mike&Jeremy.

So I see guns made it DnD. Sad. I see stats but who is proficient/how can a non-artificer gain gun proficiencies?

What’s the narrative difference between Oathbreaker and Oath of Treachery?