@JeremyECrawford So storm herald barbarians storm aura is a magical effect, does that mean it can be considered casting a spell? So let's say the Flames of Phlegathos feat, would the desert aura proc it's effects? Thanks.
— Zombie-Senpai (@Zelese) November 28, 2017
— Jeremy Crawford (@JeremyECrawford) November 28, 2017