By entering a meditative trance or dream state, you can see things beyond this world.

Prerequisite(s): Wis 15, ki pool class feature, 8th-level monk

Benefit: By spending 3 points from his ki pool, you may cast contact other plane, equal to your monk level. You may use this ability equal to your monk levels.

As long as there is at least 3 points in his ki pool, you can make use this feat.