@JeremyECrawford Does knowing the script of a language let you read any language that uses that iuses the same script?

— Steven Connor (@Mazoshi1987) April 10, 2017

Knowing letters doesn't mean you know a language. Many languages on Earth use Roman letters. Knowing them doesn't mean I know Italian. #DnD https://t.co/EhfvDXKz4d

— Jeremy Crawford (@JeremyECrawford) April 10, 2017

@shnellehopebut you can read italian…..dont know what it says but you can still read it I actually can read some Italian, but that's because I understand some of the language, not because I recognize the letters.

— Jeremy Crawford (@JeremyECrawford) April 10, 2017

I’ve been told Initiative is a skill, and thusly bards can use it for Jack of all Trades. Can rogues use it for Expertise??

Initiative isn’t a skill. If it was a skill, it would appear on the list of skills. It is a Dexterity check. #DnD https://t.co/PhUCiiVCnJ

— Jeremy Crawford (@JeremyECrawford) April 8, 2017

@JeremyECrawford I didn’t quite understand. So does Bards Jack of all trades work for initiative?

— Dreadwolf (@HVargavinter) April 8, 2017

Does Jack of All Trades work with initiative? See the Sage Advice Compendium for the answer: https://t.co/dh02JR63PA #DnD https://t.co/zXm6pL8Uv8

— Jeremy Crawford (@JeremyECrawford) April 9, 2017

@mikemearls @JeremyECrawford Does being in a heavily obscured area like Fog Cloud impose dis adv on any saving throws? Seems like it should.

— Jaco Spies (@Skilltempest) April 12, 2017

Heavily obscured means you're effectively blinded. That condition doesn't impose disadvantage on saves. #DnD https://t.co/hVix5JZQOe

— Jeremy Crawford (@JeremyECrawford) April 12, 2017

@JeremyECrawford Dex Saves? Cant see to dodge?

— gordon dragovich (@celanun) April 13, 2017

If your ability to see has any bearing on a save you're making, the rules will tell you so. #DnD https://t.co/X9oUkLhbVx

— Jeremy Crawford (@JeremyECrawford) April 13, 2017

@JeremyECrawford What about an area effect such as fireball during surprise round?

— Albert Ontiveros (@aeontiveros) April 13, 2017

If being surprised had any effect on a saving throw, the rule on surprise would say so or a particular effect would. #DnD https://t.co/U9NBulJq1g

— Jeremy Crawford (@JeremyECrawford) April 13, 2017

@Gregtito @JeremyECrawford If a creature is immune to nonmagical weapons, does that include all nonmagical attacks?
When do a monster's spell slots restore?

— Joshua Parry (@jvcparry) April 8, 2017

See the MM errata—"Damage Resistances/Vulnerabilities" section—on "nonmagical weapons" vs "nonmagical attacks": https://t.co/sqSsx1dMrp #DnD https://t.co/acQab3ScLS

— Jeremy Crawford (@JeremyECrawford) April 8, 2017

@JeremyECrawford Weekly question from me: What does arcane eye use for detecting hidden creatures/objects/traps? Or can it not?

— Jason L (@JasonPLeggett) April 11, 2017

Arcane eye—you receive visual information from it. To interpret that information with checks, use your Perception/Investigation/etc. #DnD https://t.co/b2YR1fXRr3

— Jeremy Crawford (@JeremyECrawford) April 11, 2017

@JeremyECrawford Does mithral armor weigh less than normal armor? The description doesn't say, but it seems to make sense.

— Brandon O'Hara (@bfo102508) March 30, 2017

Mithral armor doesn't weigh less than normal. Its description would say if it did. #DnD https://t.co/7yQwPTFMPe

— Jeremy Crawford (@JeremyECrawford) March 30, 2017

Warlock player wants to Multiclass into cleric of his patron, a fallen & replaced god, without aligning beliefs. Can that happen? Thx!

Multiclassing is an optional rule in the DM’s purview. The DM has final say on any multiclass combinations. #DnD https://t.co/VheO8tWa6J

— Jeremy Crawford (@JeremyECrawford) April 13, 2017

@JeremyECrawford: If a vampire bites a charmed target, does that count as harmful, thus granting the target a new save against the charm?

— Jonathan Longstaff (@pukunui81) March 29, 2017

Dealing damage to someone is, indeed, harmful to them. #DnD https://t.co/lrrDPU74CO

— Jeremy Crawford (@JeremyECrawford) March 30, 2017