Credit to Psiwiki for this article
Cloning is the ability of creating an identical copy of the user in which either case can be spiritual or physical. Users of this skill may be able to make copies of themselves though controlling them might be a learned feat or very hard to do.
Fill your whole body with Psi. Visualize this energy inside forming the same exact being like your self. Visualize this energy body stepping from outside of you, and add energy to keep it their without dispersing in the air. You can make this tangible, or Intangibe. I have not tries this, but i will soon.