Both of Me shimmer, and now there's twelve of Me.
"We have powers too!" Each of them shoots a different ray attack. Heat Blast, Laser, Void, Disintegrating, Petrifying, Mesmerizing, Polymorphing..
“She'd become a governess. It was one of the few jobs a known lady could do. And she'd taken to it well. She'd sworn that if she did indeed ever find herself dancing on rooftops with chimney sweeps she'd beat herself to death with her own umbrella.”
― Hogfather