*Blocks Subject Toast with toy lightsaber and tapes his mouth shut*
What she lacked in a personality, she made up for in a bit of fear factor for children, the way she actually knew where you and what you were doing could give a chill up a child's spine. Plus, she had mosquitoes the size of Texas and forced snake runaway to keep them on there toes. She was kinda needed to show the Fiendish Five as an all seeing gang. Pretty much, just followed the Five Bad Band [http://tvtropes.org/pmwiki/pmwiki.php/Main/FiveBadBand] trope, with her as the Dark Chick.