Invisigal, real name Courtney, is the deuteragonist of Dispatch.
She was a villain known as Invisibitch until joining SDN where Blonde Blazer, trying to re-brand Courtney's image, renames her to Invisigal while Courtney joins the Phoenix Program. Along the way, Invisigal starts having feelings for her mentor and superior Robert Robertson. If the player succeeded as her mentor, she stays a hero at the end of the game working for the SDN. If the player fails however, she returns to villainy after killing Shroud.
She's also one of Robert's possible love interests.