@DackeStaffanConcentrating, get hit by assassin for 19 piercing + 24 poison damage. One concentration check DC 21, or two DC 10 + 12? One.

— Jeremy Crawford (@JeremyECrawford) May 9, 2016

@jeffersonfrias @ChrisPerkinsDnD Can i use Gate spell to move my party along the plane we are (using it as an expensive Teleport way)? No.

— Jeremy Crawford (@JeremyECrawford) May 9, 2016

@yesirote @JeremyECrawford would it break anything to add an Opportunity Attack when a prone creature stands up?it might – we're a little more liberal with stuff that makes people prone knowing it doesn't provoke

— Mike Mearls (@mikemearls) April 27, 2016

@yesirote @JeremyECrawford if anyone in the party has an at-will knock prone, then definitely will break stuff

— Mike Mearls (@mikemearls) April 27, 2016

@Mentalburnout @SageAdviceDnDWhat happens if a PC has an item that makes their stat always X but an enemy has an effect that drains said stat? canonical answer would be from @JeremyECrawford – I would reduce stat from item's value

— Mike Mearls (@mikemearls) May 25, 2016

@Mentalburnout @SageAdviceDnD if you attune to the item again, restores stat to item's effect

— Mike Mearls (@mikemearls) May 25, 2016

@JeremyECrawford I always ruled Antimagic Field suppresses a caster's concentration while inside it. How do you rule it?

— Michael Kurz (@rayirshien) May 25, 2016

Antimagic field has no effect on concentration. If it did, its description would say so. #DnD https://t.co/Dfqsh0arFf

— Jeremy Crawford (@JeremyECrawford) May 25, 2016

@mikemearls I found the +1 a good way of balancing the feat. My doubt is about Burglar: is it intended to give less than other tools feats?

— Rafael Romo (@rrockman) June 8, 2016

Yes, it was intended that way. Thieves' tools are already the most generally useful tools, especially for dungeons. https://t.co/A8bmxjmoxv

— (((Mike Mearls))) (@mikemearls) June 8, 2016

@TadenRifso my “find steed” warhorse still cannot attack while mounted ? what is the purpose of a *WAR*horse then, even a regular one ? historically, warhorses don't fight. They're trained to operate on a battlefield without panicking or resisting a rider's orders

— Mike Mearls (@mikemearls) May 19, 2016

@JeremyECrawford Can the Weapon Master feat be used to gain proficiency with natural weapons? Or even just "Claw" or "Bite" proficiency?

— Joshua Castle (@Jmnc4Dnd) April 28, 2016

As clarified in the PH errata, Weapon Master gives you proficiency with simple/martial weapons only. #DnD https://t.co/93HAwM3tyH

— Jeremy Crawford (@JeremyECrawford) May 3, 2016