“@FredTheFolkster: the climax of my campaign: PCs assaulting angel stronghold. suggestions for a twist?”

Angels are a front for Asmodeus.

— Christopher Perkins (@ChrisPerkinsDnD) January 15, 2015

“@Barantor: Ok, so if you are still answering questions, which is your favorite Greyhawk adventure module?”

S1, Tomb of Horrors

— Christopher Perkins (@ChrisPerkinsDnD) January 15, 2015

@apollyonhelfirewould a hidden rogue add sneak attack damage to eldritch blast if they had it say from magic initiate feat or multiclass sneak attack specifies a ranged weapon, but I'd allow it in my campaign. on the powerful side, especially at high levels

— Mike Mearls (@mikemearls) January 14, 2015

“@bradiation: tips for writing a one-shot mini-dungeon for peeps who've never played before?”

Let the MM inspire u. Add decision points.

— Christopher Perkins (@ChrisPerkinsDnD) January 15, 2015

Sage Zoltar addendum: decision points are described in Player’s Handbook at page 6 and in Dungeon Master’s Guide at p.81 under Character Objectives section.

Ground floor of mountainside abbey. Like the way the low walls turned out. pic.twitter.com/576BDde02b

— Christopher Perkins (@ChrisPerkinsDnD) December 30, 2014

@TheCriticalFailYou earlier stated whirlwind/volley is a single attack. Lightning arrow activates on all targets for huge aoe dmg? help? Lightning arrow affects a piece of ammunition, so it wouldn't work against all the targets of Volley.

— Jeremy Crawford (@JeremyECrawford) January 7, 2015

Remember this old gem? pic.twitter.com/xnOuFngcO4

— Christopher Perkins (@ChrisPerkinsDnD) January 8, 2015

@_FoxyBoxes_to expand on that, if a spell is on more than one list, does it count for both (e.g. Scorching Ray Wiz/Sorc)? "if a spell is on more than one list, does it count for both (e.g. Scorching Ray Wiz/Sorc)?" @mikemearls That's correct.

— Jeremy Crawford (@JeremyECrawford) January 7, 2015