@JeremyECrawford If you critically hit with the attack part of Green Flame Blade, and are greater than level 5, do you roll extra dmg against the 2nd target?
— Eric Green (@quadhund) April 17, 2017
The splash damage of green-flame blade isn't affected by the attack critting. Think of the attack as process X & the splash damage as Y #DnD https://t.co/ptNK60i46A
— Jeremy Crawford (@JeremyECrawford) April 17, 2017