@JeremyECrawford is a 1 on an ability check not an instafail?

— Chris Cotter (@soupkills) September 13, 2015

Rolling a 1 on an ability check or a save is not an automatic failure. A 1 is an automatic miss for an attack. https://t.co/FG0ZL0zRzB

— Jeremy Crawford (@JeremyECrawford) September 13, 2015

@JeremyECrawford @AntarianRanger Question: Critical on ability checks; Ex. on a grapple attempt, does critical win or the highest number?

— René Christiansen (@Rugholm86) September 13, 2015

Ability checks don't crit. Attack rolls do. #DnD https://t.co/kR7bha3Pjd

— Jeremy Crawford (@JeremyECrawford) September 13, 2015

@mikemearls @JeremyECrawford would a temporary stat bump fulfill a multi-class pre-req or does the base score have to meet the #

— Keith Martin (@kam2112) September 11, 2015

The intent is that your base score, not a temporary score, has to meet a multiclassing prerequisite. #DnD https://t.co/tS6QztYXHt

— Jeremy Crawford (@JeremyECrawford) September 12, 2015

@beartoken @JeremyECrawfordIn the UA Rune Magic article. Icy Mantle doesn’t have a limit. Is that the intent or can you only maintain 1? maintain 1

— Mike Mearls (@mikemearls) October 6, 2015

@BarantorLove Runic magic but why not make different archetypes rather than a 5 level PrC? a prestige class is open to any character – other path requires strict class/flavor links. any class can master runes

— Mike Mearls (@mikemearls) October 5, 2015

@ChrisPerkinsDnD Sir, At the risk of going over well trod-ground. May I ask why so few monsters' names begin with with the letter "Q?"

— Apophatos (@Apophatos) August 18, 2015

Because Q is just an O with poop coming out of it. https://t.co/WyJUdUz1Ed

— Christopher Perkins (@ChrisPerkinsDnD) August 18, 2015