Mystic Arcane Dabbler: When the spells are cast, do they require V, S, M components as appropriate? good question – I'd assume yes

— Mike Mearls (@mikemearls) August 3, 2017

@mikemearls @JeremyECrawford early on Mystic attacked Int not AC with some talents. Elegant. What were the pitfalls?

— Seth de Reus (@SethdeReus) August 22, 2017

Tested poorly – varied from almost auto-hit to something you didn't use. https://t.co/I18tjdjN7s

— Mike Mearls (@mikemearls) August 22, 2017

Can a Mystic use a discipline to target something they can see if it’s through glass or some other transparent object?Yes, so long as power does not specify you need unblocked access to it

— Mike Mearls (@mikemearls) July 23, 2017

With the Mystic currently in playlets phase, are there plans to bring psionic to the Monk class?Once psionics are set, would like to do a subclass for the monk that uses psionics

— Mike Mearls (@mikemearls) August 12, 2017

i'd allow it

— Mike Mearls (@mikemearls) July 13, 2017

Mystic power Shadow Beasts seems too strong. Summoning is usually 3rd lvl +, and strength drain is brutal.Do you feel like it's balanced, or would you suggest any changes? It's not game breaking but feels too strong to me.

— Josh Fredrickson (@JKFWEB) July 16, 2017

Hard to say – taking time because balancing all the powers is going to require a lot of time, many comps to make

— Mike Mearls (@mikemearls) July 16, 2017

@JeremyECrawford Are there any magical items, such as a Staff of Fire, that the Mystic would be allowed to attune to as well?

— Josh Tegarden (@josh_tegarden) July 14, 2017

The mystic isn't officially part of the game. In the class's current design, no rule allows it to count as a member of another class. #DnD https://t.co/Oop1iwanj2

— Jeremy Crawford (@JeremyECrawford) July 14, 2017

thinking of adapting ad&d psionics for a campaign. Any suggestions on pitfalls to avoid?I think i'd embrace that system's wackiness – it's very hit or miss in terms of power, and I think changing that would miss point of it

— Mike Mearls (@mikemearls) July 30, 2017