@LeMarcSharma @mikemearlsShouldn’t the mystic have included (optional?) rules about dispel magic, even counterspell, and psionics? We're experimenting with a version that is unaffected by dispel magic & counterspell.

— Jeremy Crawford (@JeremyECrawford) March 15, 2017

Psionic creatures (mind flayers, gith, et al.) show their power through innate spells etc. A psionic class could be built the same way. #DnD

— Jeremy Crawford (@JeremyECrawford) March 15, 2017

@jaa0109…So a potential Psion class wouldn’t be part of the Mystic class? The mystic touches on the same story territory as the old psion.

— Jeremy Crawford (@JeremyECrawford) March 15, 2017

@DeanMSimmonsI suggest, strongly, developing an integrated approach to psionics and retconning monsters as needed. We have an integrated approach to psionics in the game, using innate spells and special abilities. The mystic is the variant.

— Jeremy Crawford (@JeremyECrawford) March 15, 2017

@SaintNoofAs DM, how would you handle the situation if I multiclassed four levels into mystic and didn’t have Wisdom save prof.? As DM, I wouldn't let a player multiclass into an unofficial class that isn't built for multiclassing.

— Jeremy Crawford (@JeremyECrawford) March 15, 2017

@JeremyECrawford any thoughts on how the mystic might integrate with settings like Dragonlance?

— Shivam Bhatt (@elektrotal) March 15, 2017

If we make a class official, we'll give tips on integrating it. Meanwhile, things in the multiverse have a habit of world hopping. #DnD https://t.co/7P6VrgcL89

— Jeremy Crawford (@JeremyECrawford) March 15, 2017

@JeremyECrawford will psionic races (kalashtar, gith etc) use elements from the Mystic or just psionic-flavored traits e.g telepathy?

— Elad Gilo (@EladGilo) March 15, 2017

Too soon to say what we'd use from the mystic if it became official. Psionics are already in the game, in any case. #DnD https://t.co/fyb3sf0om5

— Jeremy Crawford (@JeremyECrawford) March 15, 2017

@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