Prolouge

"Is it done?"  The hissing voice was sent from within the shadows, and it echoed throughout the cavern.

"Yes, milady," came the reply. "The princess is now under our control."

"And the other?"

The cloaked creature shifted it's hooves. "No, milady," it croaked out. "We barely were able to overpower the first  princess, we couldn't waste another second or we would have lost her."

"You idiot!" the hissing thing shrieked. The cloaked creature flinched. "My order was to capture both princesses, not  just a puny Sun princess!"

The cloaked creature shrank away from the voice. "Y-yes, milady. It will not happen again."

The hissing thing made a snake-like sigh. "It better not. The next time we meet, you will have both princesses under your possession."

The cloaked creature bowed, revealing misshaped wings on it's back. "Of course, milady. Anything for my queen."

"Good. You are dismissed."

And with that, the cloaked creature raced away.

The hissing thing moved among the shadows, settling itself comfortably against the cavern wall.

"Stupid creatures. I brought them back into this world and how do they repay me? They bring me a puny sun princess!" The hissing thing made a series of enraged noises, and when it faded, it was replaced by laughter.

"Ah, but it doesn't matter. They outnumber my enemy."

"Equestria will be MINE!"