AsDrakeliussaid you don't need a spell for that. Spells are energy. and Psi/ Chi balls are an energy Technique. Spells just allow you to distract your conscious mind so that your subconscious mind can manipulate the energywithin and around you. If you are truly interested in learning how to make Psi/ Chi balls then stuff the techniques of how to summon, manipulate, and use the energy with you and around you.