[Need Help] How to edit Psychic skill effect??? 1.5.1

[penguin146]

I know all skill effect control by GS but how to edit effect of this skill become SELF CAST ONLY
Someone plz help me. Show me how to edit gs with this skill or can share me gs fixed 1.5.1 ver 101. Very thanks you!
Because gs 101 diffirent gs v69 (http://forum.ragezone.com/f751/relea...f-cast-936582/)

[MentaL]