@JeremyECrawford Swashbuckler's Master Duelist: meant for melee weapon attacks only, or any attack roll like it says?

— John H (@Ophannin117) October 27, 2015

The swashbuckler's Master Duelist feature lets you reroll an attack roll of any type. #DnD https://t.co/BSUBtBqaVb

— Jeremy Crawford (@JeremyECrawford) October 28, 2015

@BropocalypticIt seems that a Rune’s effects don’t require a spell slot unless it specifies their use. Is that correct? correct

— Mike Mearls (@mikemearls) October 7, 2015

@JeremyECrawford A recent printing of the Monster Manual notes some changes. Is there a list of the MM Errata coming to the website?

— Jody L. Johnson (@Toys4Jody) December 7, 2015

Sage Advice later this month will provide the errata for the MM and the DMG. #DnD https://t.co/edPh92ST7i

— Jeremy Crawford (@JeremyECrawford) December 7, 2015

@ChrisPerkinsDnD desperately seeking the return of the Aspis in the MM2.

— Save Versus (@savevs) October 23, 2015

Uh-huh. Because a monster pronounced "ASS-pee" or "ASS-piss" is always a good idea. https://t.co/7wBqArghtD

— Christopher Perkins (@ChrisPerkinsDnD) October 23, 2015

@kaseyumlandInvis creature failed sv on Faerie Fire. Attacks have advantage on invis creature? That's correct.

— Jeremy Crawford (@JeremyECrawford) October 24, 2015

@JeremyECrawford @mikemearls is there a limit to the number or creatures I can have bound with Planar Binding? #dnd

— Heretically Yours (@JesterPunch) October 21, 2015

The planar binding spell imposes no limit on the number of creatures you can bind with it. #DnD https://t.co/OnZ1W3Uv12

— Jeremy Crawford (@JeremyECrawford) October 24, 2015

@JeremyECrawford Great Weapon Master-feat: Do you have to use the bonus action immediately, or could you move and then use it at same turn?

— Micar (@Micarafei) October 21, 2015

The intent is that you could move before taking the bonus action in the Great Weapon Master feat. #DnD https://t.co/c2a7G6nti2

— Jeremy Crawford (@JeremyECrawford) October 24, 2015

@JeremyECrawford Did you see my tweet question about delayed blast fireball and beholder anti magic? Can you control it once inside field?

— AFA Brouwers (@andriecycle) October 22, 2015

As DM, I'd rule that you can't control a delayed blast fireball while inside an antimagic field. #DnD https://t.co/H0SWR7T4zm

— Jeremy Crawford (@JeremyECrawford) October 22, 2015

@andriecycle thanks! So casting it into one and expecting to regain control before detonation is not possible right?
You could regain control when neither you nor the bead was in the antimagic field.

— Jeremy Crawford (@JeremyECrawford) October 24, 2015