The new Henshin Mystic class tree has great potential. A recent forum thread expressed some criticisms about it. A few other members, myself included, came to the new tree's defense.
In this post, I talk about my recent experiences as my Mystic reached L20 and go into a bit more detail of how the Mystic is played as a non-multiclassed character. The Mystic requires more of the worldview of the Fighter as well as some spellcaster tips. Hint: You don't play it as you would an unarmed Monk, which throws people off, I think.