@Uriah_StonePHB 203 all magic works the same way through study or deity, could a wizard pay to learn other spells from another class list? since spells of level x are balanced against each other, should be fine. Can cause wiz to step on other classes, if you care.
— Mike Mearls (@mikemearls) December 7, 2014
@vikke064 Question about spells with saves and damage (eg shatter): is there any explicit rule about damage roll 1/spell or 1/target? Check out the section on damage rolls in the combat rules. You'll see that a spell like shatter has one damage roll.
— Jeremy Crawford (@JeremyECrawford) November 28, 2014
@DeadOnToilet Rules question on the spell Heat Metal. If I’m wearing plate armor and make the saving throw, do I still have disadvantage? You have disadvantage while you're wearing the heated metal. Your best bet is to break the concentration of the spellcaster.
— Jeremy Crawford (@JeremyECrawford) November 17, 2014