@JeremyECrawford @mikemearls once the mystic is done, with psionics more fully developed, do you foresee changing existing psionic monsters?
— C M (@corymacdonald) March 15, 2017
The mystic is a class. If it becomes official, a monster could use parts of it, as already happens with classes like the wizard. #DnD https://t.co/73jgZeiHIx
— Jeremy Crawford (@JeremyECrawford) March 15, 2017