This homebrew class is amazing. Tons of flavor (darn, people already credited you for that) like holy comoly can art be deadly.
You should do a "Theater" disipline, it may be similar to writer, but i imagine it with stuff like mindcontrol, luck altering with a pinch of deception or disquise based abilities.
(Powerwords, safe bound, mark of forbbidance/justice, gease, disquise self, foresight, heroism, "Daylight"? **cough** more like, spotlight **cough**)
And there can be many possibilites with the capstone (especially the cool names like, "Grand finalle" or something).
