Ki Mystic

At 3rd level, a ki mystic gains a pool of ki points equal to his Wisdom modifier. The pool increases to 1/2 his monk level + his Wisdom modifier + 2 at level 4. If the monk has at least 1 point of ki in his ki pool, he gains a +2 bonus on all Knowledge skill checks. As a swift action, the monk can spend 1 ki point immediately before making an ability, or skill check to gain a +4 insight bonus on the check. This ability replaces still mind.

At 5th level, a ki mystic becomes apt at giving just the right word of advice in just the nick of time. As an immediate action, the monk can spend 2 ki points to grant an ally within 30 feet the ability to reroll a single attack roll or saving throw. The ally must be able to hear the monk to gain the reroll benefit. This ability replaces purity of body.

At 11th level, a ki mystic may receive mystic visions when he rests. These visions can come as a dream, an epiphany, or even as the voice of an old friend whispering in the monk's mind. The effect is similar to a divination spell with a caster level equal to the monk's level. The divination has no casting time; it is just part of the normal dreams or visions that occur every night. Using this ability costs 2 ki points that are removed from the next day's total. This ability replaces diamond body.

At 13th level, a ki mystic gains a +2 insight bonus to AC and CMD. At 20th level, the bonus increases to +4. This ability replaces diamond soul.

At 19th level, a ki mystic can create an aura once per day as a swift action at the cost of at least 2 points of ki. The aura emanates out to a 20-foot radius. The monk and all allies within the aura can roll two dice when making an attack roll or a saving throw and take the better result. The aura lasts for 1 round, plus an additional round for every 2 ki points spent when the monk created the aura. The monk can dismiss the aura at any time as a free action, but the ki points for the full duration of the aura are lost. This ability replaces empty body.