Have a #DnD rules question?

-Search Twitter (include @jeremyecrawford).
-Consult https://t.co/dh02JRnEH8.
-See my answers on sageadvice.eu.

— Jeremy Crawford (@JeremyECrawford) April 26, 2017

@JeremyECrawford Can you expand a superioty dice during a reaction attack? (Attack of opportunity for instance)

— Loïc Lavoie (@loiclavoie) April 21, 2017

A maneuver, not the rule on superiority dice, tells you when you can use it (taking the Attack action, making a weapon attack, etc.). #DnD https://t.co/sTH1rJGOyc

— Jeremy Crawford (@JeremyECrawford) April 21, 2017

@JeremyECrawford Tnx I think my question should have been more: "Does a reaction opportunity attack count as an attack action?"

— Loïc Lavoie (@loiclavoie) April 21, 2017

The Attack action is something you take on your turn (PH, 192). It, like many things in the game, includes attacking. #DnD https://t.co/MnKhWD4kOT

— Jeremy Crawford (@JeremyECrawford) April 21, 2017

@JeremyECrawford can a wizard overchannel animate objects? Max damage for at least one round? How does it work w/ concentration spells? Thx!

— Lindsay Orr (@CreativeKoiCA) January 30, 2017

Overchannel is intended to work with spells that deal damage themselves, rather than through a summoned/animated/created creature. #DnD https://t.co/5bjBjiOPcx

— Jeremy Crawford (@JeremyECrawford) January 31, 2017

@JeremyECrawford Hello Jeremy, are the Way of the Four Element monks "disciplines" spells? In example the "Fist of Unbroken Air"

— Glacial Relic (@GlacialRelic) February 6, 2017

Elemental Disciplines are magical, as the text states. A non-spell is only considered a spell if its text says it is. #DnD https://t.co/I9RcLM1gPa

— Jeremy Crawford (@JeremyECrawford) February 6, 2017

@obiwan_886(Advantage/Disadvantage)

Should I grant my player’s advantage on using “the high ground” or when one is in flight? No rule requires this.

— Jeremy Crawford (@JeremyECrawford) November 22, 2016

@JeremyECrawford would a reincarnation spell be effective if the creature was brought back as a wight? Or is the soul the devourers to use?

— Austin (@masterofwar25) November 30, 2016

The reincarnate spell targets a dead humanoid. If you're undead, your creature type has changed. You're not a humanoid. #DnD https://t.co/tXjh04Z17O

— Jeremy Crawford (@JeremyECrawford) November 30, 2016

@JeremyECrawford Mike chimed in ago, but asking 1 more time, does knocking a creature climbing with clb spd, cause it to Fall or land Prone?

— Jason Portt (@GrantsHero) February 28, 2017

No general rule causes a climbing creature to fall if knocked prone. As DM, I'd look at the environment and decide. #DnD https://t.co/xgYIdSYOzQ

— Jeremy Crawford (@JeremyECrawford) February 28, 2017

@JeremyECrawford Are Potions of Healing Magic or Mundane items in terms of 5e crafting?

— tony (@perception101) December 6, 2016

A potion of healing is magical. See the first sentence of its description (PH, 153). #DnD https://t.co/2615ihJoDK

— Jeremy Crawford (@JeremyECrawford) December 6, 2016

@Mazoshi1987But that means only casters can create them even though phb states you can make them with a herbalist kit? I'm curious, where do you interpret the PH saying that an herbalism kit gives you the ability to make a potion of healing?

— Jeremy Crawford (@JeremyECrawford) December 6, 2016

@perception101 @Mazoshi1987but I guess you’re going to say, required, but not sufficient – which clears up a LOT of confusion Bingo. The kit is required but not sufficient.

— Jeremy Crawford (@JeremyECrawford) December 6, 2016

@perception101 @Mazoshi1987 Cool, thanks. Funny what you can read into a single sentence (along with half of reddit it seems). There are many phantom rules on the loose online.

— Jeremy Crawford (@JeremyECrawford) December 6, 2016

@perception101 @Mazoshi1987aye, but the flipside is we can now clear stuff up in real time! Appreciate you taking the time for this. My pleasure!

— Jeremy Crawford (@JeremyECrawford) December 6, 2016

@JeremyECrawford WAit, shit, I just got around to checking the DMG. Kinda sad that Healing Potions are always made at a loss.

— Torbjørn Brekke (@Tobbun) December 8, 2016

As of the DMG errata, potions and other consumable magic items cost half as much to make: https://t.co/kuNYh24QEY #DnD https://t.co/8BE2q1RBfJ

— Jeremy Crawford (@JeremyECrawford) December 8, 2016