Mystics are sometimes marked by a particular kind of experience in which
great physical suffering becomes a supernatural spiritual ecstasy.
Mystics come out of all religious and spiritual backgrounds.
In the slang , mystic is an adjective used to refer to something of wonderous powers or capabilities.
St. Francis of Assisi was a mystic.
That weed we smoked last night was mystic.
Vegeta: WHAT WAS THAT? MYSTIC? Mystic's not a form!! It's just a fan term! OH GEE, you just sit in front of some old guy for a day and all of sudden, OW, you're Mystic! You didn't even transform, you just stood there and said 'Mystic'! And not to mention, you don't even belong in this era Gohan!! Adult Gohan doesn't belong in the Cell Era! Y-You know something Gohan...you're a loser.....J-Jus-Just go home, we don't need you!