@JeremyECrawford @Lodewijk_Boute Can Create or Destroy Water, destroy a Fog Cloud spell? — Preston Alder-Freer (@LynchedStallion) November 1, 2016 Create or destroy water—the spell can destroy a 30-foot cube of fog. Fog cloud creates fog. CorDW can destroy a 30-foot cube of it. #DnD https://t.co/NhVPjvNI71 — Jeremy Crawford (@JeremyECrawford) November 1, 2016

@JeremyECrawford #DnD rule Q: Can players use the ready action before initiative is rolled (essentially guaranteeing a free surprise round)? — Jack Of All Games (@J4ck0fA11G4m3s) September 20, 2016 The options, including Ready, in the "Actions in Combat" section (PH, 192–93) are meant to be used in combat, after rolling initiative. #DnD https://t.co/wqqKrtZw2t — Jeremy […]

@JeremyECrawford How big is an Unseen Servant? I'm assuming Medium but only the fact that it appears in an "unoccupied space" is mentioned. — Andreas (@andreasfr1) October 15, 2016 An unseen servant is assumed to be Medium. (The text fails to mention that fact.) #DnD https://t.co/3YYAcRlJKT — Jeremy Crawford (@JeremyECrawford) October 17, 2016

.@BobbyBarbarian @JeremyECrawford net rules say "you can make only 1 attack regardless of the number of attacks you can normally make" SRD65 — B Lynn (@DaddyDM) August 1, 2016 The net attack limitation applies only to the action/reaction/bonus action you use to attack with the net. #DnD https://t.co/5495xXVycJ — Jeremy Crawford (@JeremyECrawford) August 1, 2016

@SaulsterCan A character fire ranged/spell from cover and duck behind again making them impossible to hit? Yes. — Jeremy Crawford (@JeremyECrawford) October 3, 2016

@JeremyECrawford if a Swashbucker use Fancy Footwork to get out of range of a creature with the Sentinel feat, it will provoke an AoO? — Alex Borgmann (@aleque_b) October 18, 2016 Fancy Footwork creates an exception; it denies another creature the ability to make opportunity attacks against you. #DnD https://t.co/SIBdlAaQjT — Jeremy Crawford (@JeremyECrawford) October […]

@JeremyECrawford Q that came up at game tonight, does spiritual weapon threaten the square it's in for attacks of opportunity? — Ed Robinson (@Lwnasidh) February 25, 2016 The spell's description would say if the spiritual weapon made opportunity attacks. It intentionally doesn't. #DnD https://t.co/PbR9Dc0ixP — Jeremy Crawford (@JeremyECrawford) March 1, 2016

@JeremyECrawford Quick followup question: If you personally aren't casting the spell through a staff, how can it use your ability mod? — Kevin Kost (@kpkost) August 27, 2016 If a magic item tells you to use your spellcasting ability, you do. If it doesn't, you don't (see DMG, 141). #DnD https://t.co/0Suc7v2lzT — Jeremy Crawford (@JeremyECrawford) […]