To call up your psychic powers, you must first be controlling a human agent. Click on the head part of the damage display indicator (on the left). You will then see a three eyed icon on the right. You can click on each eye 3 times. The fire's eye has three positions that dictate the strength of the effect (Weak, Medium, and Strong). The second eye says whether the effect is Good or Bad. The third eye says whether the effect is upon you; near you; far away from you. After you are finished, you must click on the arrow beneath to cast the spell.