@JeremyECrawford So when a spell says add your spellcasting ability modifier do you add prof mod also? I feel I've been doing this wrong 🙁

— kevin maze (@itssosublime) December 23, 2015

If a spell says to add your spellcasting ability modifier, that's all it means—not your proficiency bonus too. #DnD https://t.co/v7JPzshDMj

— Jeremy Crawford (@JeremyECrawford) December 23, 2015

@JeremyECrawford What happens after 20th level? Is there a cap to character levels?

— The Delivery Guy (@Del_Guy) January 4, 2016

The highest level is 20th. See the "Epic Boons" section in the DMG (p. 231) for ideas on further advancement. #DnD https://t.co/F5vGTtsHac

— Jeremy Crawford (@JeremyECrawford) January 5, 2016

@ChrisPerkinsDnD How many games do you think you've DM'ed in your whole life?

— Alex Mellen (@AMellenWrites) December 24, 2015

Close to a thousand game sessions, by my estimation. https://t.co/llqbalElmx

— Christopher Perkins (@ChrisPerkinsDnD) December 24, 2015

@ChrisPerkinsDnD showoff….

— TrainerJodie (@TrainerJodie) December 24, 2015

No, I'm just old. 🗿 https://t.co/qXSJDQDgpr

— Christopher Perkins (@ChrisPerkinsDnD) December 24, 2015

@ChrisPerkinsDnD it's not "old", it's "experienced", Chris!

— pinkemma (@pinkemma) December 24, 2015

Is there a difference? In either case, I don't run with scissors anymore. https://t.co/pbBAB73hC8

— Christopher Perkins (@ChrisPerkinsDnD) December 25, 2015

@GutzindafferCan a Warlock/Sorceror/Fighter cast EB 3 times? 2 castings from Action Surge & 1 casting as Quickened version? #DnD That's doable.

— Jeremy Crawford (@JeremyECrawford) December 24, 2015

Heroes!
This is a personal Sage Advice: there are 2.000 useful tips from Lord @SlyFlourish  they are tiny like diamonds.

The Sly Flourish #dnd Tip Twitter Archive has been updated. Now with over 2,000 tips! https://t.co/04nqWdPaCA

— SlyFlourish (@SlyFlourish) January 26, 2016

@ChrisPerkinsDnD I found a typo in The Legend Of Drizzt board game adventure book, I think Wizards of the Coast should hire me as the editor

— ShayShay (@tigole_bitties) November 28, 2015

Congrats! You found one of three deliberate typos in the product; find the other two, then we'll talk. https://t.co/3bPOWI6Ovh

— Christopher Perkins (@ChrisPerkinsDnD) November 28, 2015

@ChrisPerkinsDnD would a bronze dragon be willing to mascaraed as a shop keeper, selling his loot to adventurers and stuffs?

— Wesley Osigian (@OsigianWesley) December 22, 2015

A bronze dragon could absolutely masquerade as a shopkeeper with a special interest in helping adventurers. https://t.co/oTQbuZxpvo

— Christopher Perkins (@ChrisPerkinsDnD) December 22, 2015