@DnDPaladinquestion: bard spell mastery… does it means choose 2 spells and add them to your spell known, or are they counted as know The spells count toward the number of spells the bard knows (see p. 54 in the PH).

— Jeremy Crawford (@JeremyECrawford) December 4, 2015

@DnDPaladin how come then you then choose spell mastery, yet have only 1 known spell slot left ? thats means removing a known spell.
Take a look at the Bard table (PH, 53). It gives you an extra known spell with each instance of Magical Secrets.

— Jeremy Crawford (@JeremyECrawford) December 5, 2015

@JeremyECrawford @mikemearls Is there anyone else I can ask questions regarding rules/clarifications?

— J Larkin (@LordCyler) December 8, 2015

For official #DnD rules answers, I'm your guy. If you want #DnD advice, try anyone on our team or fellow fans. https://t.co/dFMdjGbKyd

— Jeremy Crawford (@JeremyECrawford) December 8, 2015

@jeremyecrawford During a pin, the mutual restrained means normal attacks on each other. Does it also cancel advantage from the first part?

— Kyle C Wilkes (@AC_Gargoyle) December 4, 2015

Disadvantage and advantage always counteract each other when they apply to the same thing. #DnD https://t.co/qrjF6YdmNl

— Jeremy Crawford (@JeremyECrawford) December 4, 2015

@AC_GargoyleThanks, sir. Couldn’t figure out if that was adv/disadv cancellation or general vs specific. I was overthinking it. No problem!

— Jeremy Crawford (@JeremyECrawford) December 8, 2015

@JeremyECrawford Is a caster aware that a spell (e.g. Zone of Truth) has no effect on a raksasha?

— Mark Cogan (@marqcogan) December 5, 2015

The characters' knowledge about monsters is up to the DM, considering the characters' experiences & research. #DnD https://t.co/xwXCQLwyiT

— Jeremy Crawford (@JeremyECrawford) December 5, 2015

@ChrisPerkinsDnD I'm a DM, and I have a new party that's never played before. Any recommendations on building a campaign to introduce them?

— Matt Ferguson (@fatthewmergs) November 15, 2015

Start small. A town with a couple locations nearby to explore. The adventure in the Starter Game is a good example. https://t.co/zbzseUJ1C3

— Christopher Perkins (@ChrisPerkinsDnD) November 15, 2015

@mikemearlsI love the D&D subreddit – whenever a DM needs advice on a campaign, there are at least three great responses that I can upvote. Which subreddit?

— Tony McCallie (@tonymccallie) December 2, 2015

@tonymccallieWhich subreddit? r/dnd

— Mike Mearls (@mikemearls) December 2, 2015

@aloadofbullshit @JeremyECrawfordwould a bladesinger/rogue be able to add SA damage to the attack that is made as part of the new cantrips? believe so, yes

— Mike Mearls (@mikemearls) December 2, 2015