@JeremyECrawford Contagion spell, Flesh Rot: "vulnerability to all damage" cancels Immunities to damage of the creature? Which applies/wins?

— Draconis (@DerynDraconis) February 16, 2017

A game effect deprives you of a feature, such as damage immunity, only if the deprivation is explicit in the effect or in another rule. #DnD https://t.co/Qnfq0bhKXr

— Jeremy Crawford (@JeremyECrawford) February 16, 2017

@Miztuh_JConvoluted begets convolution…? Which part do you find convoluted?

— Jeremy Crawford (@JeremyECrawford) February 16, 2017

@JeremyECrawford I think the ? was if that effect of Contagion overrides latent creature immunities. Spell strength vs natural traits.

— Joshua Frost (@Miztuh_J) February 16, 2017

Contagion doesn't say it nullifies immunities, so it doesn't nullify them. No rule causes vulnerability to nullify immunity. #DnD https://t.co/33raKJCdTS

— Jeremy Crawford (@JeremyECrawford) February 16, 2017

@Miztuh_JSo unless stated precisely otherwise, Immunity is always > forces trying to impose Vulnerability? If I got that right…? That's correct. One effect doesn't turn off another unless a rule says it does.

— Jeremy Crawford (@JeremyECrawford) February 16, 2017

@JeremyECrawford so then the ? remains. Flesh rot=vulnerability, but racial immunities=immune in place. So does damage happen?

— Joshua lambert (@Jlambert384) February 16, 2017

If you're immune to an instance of damage, you take 0 damage. If you're also vulnerable to that damage, you take no damage: 0 x 2 = 0. #DnD https://t.co/w4pxueIxNf

— Jeremy Crawford (@JeremyECrawford) February 16, 2017

@lucas_brazellCould a fighter/thief use fast hands to don a shield, free action to draw a weapon, and action to attack in a round? Yes.

— Jeremy Crawford (@JeremyECrawford) November 19, 2016

@JeremyECrawford Is it possible to cast Dream on someone you've only seen via magic / scrying? Someone you only know of by name?

— fek (@fekfekfekfek) May 2, 2017

You cast dream on someone you know. It doesn't specify how well you must know them; assume a generous interpretation. Seeing is enough. #DnD https://t.co/XwortnhlKC

— Jeremy Crawford (@JeremyECrawford) May 3, 2017

Was it intented for ranger hunter ability Colossus Slayer to effect small creatures? Colossus slaying a kobold seems odd.

Colossus Slayer has no size requirement. #DnD https://t.co/aIud2ILGHM

— Jeremy Crawford (@JeremyECrawford) December 4, 2016

@JeremyECrawford Is the AC from a Mage Armor spell reduced by an ooze's acidic pseudopod attack? Please help, fighting Pudding King Thurs.!

— Corinne (@nocentsabroad) May 15, 2017

The Pseudopod action of the black pudding and gray ooze affects nonmagical armor. Mage armor is neither nonmagical nor armor. #DnD https://t.co/2vfCrbQU1n

— Jeremy Crawford (@JeremyECrawford) May 15, 2017

@JeremyECrawford Mage armor not being armor is hyper confusing.

— J. Nerdling (@JayNerdling) May 15, 2017

Some spells and class features have figurative, not literal, names. The text of the spell or class feature explains what it does. #DnD https://t.co/3S3mnakaMO

— Jeremy Crawford (@JeremyECrawford) May 15, 2017

@JeremyECrawford So Mage Armor doesn't envelop you in protective force (kind of like armor) it just magically changes probability so you don't get hit?

— J. Nerdling (@JayNerdling) May 15, 2017

Mage armor does, indeed, surround you with "protective magical force" (PH, 256). It also doesn't work if you don armor. Force ≠ armor #DnD https://t.co/Q2SKwVnUeh

— Jeremy Crawford (@JeremyECrawford) May 15, 2017

@JayNerdling I’m sorry, I disagree with your definition of the word armor. This is a great case of RAW vs RAI though. There is no conflict between RAW and RAI here, since the spell never says it creates armor.

— Jeremy Crawford (@JeremyECrawford) May 15, 2017

@ChrisPerkinsDnD @JeremyECrawford if a character is poisoned by a creature, and the party kills the creature, do the effects still last?

— Mathew Michalak (@Trogaf) November 21, 2016

The duration of an effect isn't tied to its creator's life span, unless a rule says otherwise, such as when concentration is involved. #DnD https://t.co/YZivYt1cJw

— Jeremy Crawford (@JeremyECrawford) November 22, 2016

@MetalAdventuresIs there any upper limit to player A.C. in 5E? No.

— Jeremy Crawford (@JeremyECrawford) March 27, 2017

@nirvanstryderSpiritual Weapon says damage increases every 2 spell slot levels. Typo or is that correct? It's correct.

— Jeremy Crawford (@JeremyECrawford) May 17, 2017