@JeremyECrawford Why is a pike (a polearm) excluded from the Polearm Master feat, but a Quarterstaff (not a polearm) included in it?

— Mark Cronan (@YetiMoose) September 3, 2015

Pike: Too unwieldy, in our eyes, for the feat's benefits. Quarterstaff: Fits the benefits of the feat well. https://t.co/f8tnB94AA8

— Jeremy Crawford (@JeremyECrawford) September 9, 2015

@_FoxyBoxes_ Rod only effects Warlock spells. Empowered Evocation only effects Wizard Spells. If it’s on both lists does it get both +s? "Rod only effects Warlock spells. Empowered Evoc. only effects Wizard Spells. If it's on both lists does it get both +s?" Yes.

— Jeremy Crawford (@JeremyECrawford) January 13, 2015

@Ashrym1 @_FoxyBoxes_Simultaneously? This seems contrary to spells only associated with one class per multiclassing rules pg 164. Not simultaneously. I finally got what the questions were getting at! Sometimes Twitter is a twisty delivery device!

— Jeremy Crawford (@JeremyECrawford) January 14, 2015

@Ashrym1 @_FoxyBoxes_ To recap: A spell might be on 2 class lists, but when a multiclass character casts it, the spell is associated with 1.

— Jeremy Crawford (@JeremyECrawford) January 14, 2015

Does the Barbarian’s rage give you advantage on melee attacks using strength?

@ryanwinchesterDoes the Barbarian’s rage give you advantage on melee attacks using strength? Pg. 48 PHB. I am loving this new edition 😀 Glad you like it! Rage doesn't grant advantage on melee attacks using Strength, but Reckless Attack does.

— Jeremy Crawford (@JeremyECrawford) August 22, 2014

I'm not sure if you answer this level questions @JeremyECrawford but our party now has possession of Tearulai from DotMM and would like to know the save DC of it's polymorph spell. Also, @DnDBeyond it doesn't seem to have a magic item entry.

— cmgriff (@cmgriff) February 10, 2020

If you cast a spell from a D&D magic item and its spell save DC isn't specified, the DC = 8 + your spellcasting ability modifier (which might be 0) + your proficiency bonus.

See "Saving Throws" in the PH (p. 205) and "Spells" in the DMG (p. 141) for more info. #DnD https://t.co/l3Q8SGyTcp

— Jeremy Crawford (@JeremyECrawford) February 10, 2020

@LordOfTheChanceHow does Lucky ft. interact w/ disadvantage? Lucky feat + disadvantage = Roll 2 d20s (disadvantage), roll an extra d20 (Lucky), keep it or one of the others, use lowest

— Jeremy Crawford (@JeremyECrawford) October 25, 2014

@suvivaaraWhat happens upon casting Revivify spell to a creature killed by Chill Touch while CT hand is still clinging to the target? Cool spell interaction! The most straightforward reading is that revivify restores the target to life with 0 hit points.

— Jeremy Crawford (@JeremyECrawford) November 15, 2014

@geemo_Sensfan Why just 2 spells w/ Int saves, but many illusion spells allow Int(Investigation) check to reveal? Why not all Int saves? An ability check is used instead of a save when an illusion is cast at the environment, rather than at a creature.

— Jeremy Crawford (@JeremyECrawford) November 20, 2014

@CyphernicusGreetings. I was wondering why Detect Magic is a Level 1 spell rather than a cantrip? We tested it as a cantrip, but it undermined our world-building. Where's the mystique when magic can be seen by many at will?

— Jeremy Crawford (@JeremyECrawford) April 16, 2015