Dark Cutie Power

It was Dark Cutie. A shadow extended from her hand to run along the wall and execute a pincer attack with her main body. The shadow bared its teeth at Sachiko and howled like a dog. Fal figured out how their location had been discovered. That was a hunting dog. It had picked up on their smell to follow them, trailing them from the amusement park to their hiding place under the bridge.

[...]

The enemy didn’t stop. It was as if she couldn’t hear it at all. She stayed out of Ruler’s range, creating shadow weapons like whips and spears, and her hands never stopped attacking.

[...]

Snow White repelled the blade that ran along the wall toward her. On the other side of the alley, she could see the sunset. The enemy’s magic made use of shadows to create weapons and animals. This opponent having the sun at her back was no laughing matter.

    - Magical Girl Raising Project: ACES, Chapter 5