@JeremyECrawford Can I cast Feather Fall as reaction if I have already cast a spell (not cantrip) during my action?
— Stephen Black (@Stephen82542166) April 26, 2017
Casting a spell as an action doesn't prevent you from casting one as a reaction on your turn. A bonus action is another story (PH, 202) #DnD https://t.co/K4K6qyUHn8
— Jeremy Crawford (@JeremyECrawford) April 26, 2017