Who said "All that remains is the exercise of my will."?

This quote is attributed to Black Sky.

All that remains is the exercise of my will. - Black Sky

"All that remains is the exercise of my will."

Black Sky Power

"I am the instrument of my own destiny."

"Weakness is a choice, not a condition."

"The world bends to those willing to break it."

"Pain is simply the price of becoming something more."

"Power without control is just destruction."

"Power is not about control, it's about influence"

"The world doesn't need me to be the hero. It just needs me to be dangerous."

"The claws come out when I need them to."