Shinobu's purple eyes widened as he started breaking the spell, and she took a step back. An even stronger binding was needed... She took a breath and set her arms into a different position.
"The last crescent of the moon above the horizon. Three hundred crimson dragons that breathe their flame upon it, three thousand sparks that connect into chains. Number eighty-four, the burning phoenix, bind!" her voice grew louder over the incantation, and a couple of burning chains started materializing in the air. Their very sight seemed hellish, the irons bursting with flames. It was one of the most advanced spells she knew... Most creatures had no chance of ever breaking something like this.
The fire took on the form of a burning bird, enveloping Arimus' figure with its wings. She wondered if it was really necessary to use something this powerful... She could even get punished for the use of high-level Kido within the residence...
As if it was the answer to her questions, a dark, tall figure appeared behind her. "So this is the cause of the sudden commotion. I have to remind you that the use of mid- and high-level spells inside is forbidden." A well-known cold voice resonated in the room. She looked over her shoulder to see Seiki's figure looking down at her with a question in his eyes.
"It was an emergency. He attacked me. I attempted using a less powerful spell at the start, but it failed." she explained sternly. Seiki - for it was no one else than him - nodded. His eyes narrowed.
"Very well." he proclaimed, and watched over her and Arimus. Endless hate seemed to flash through the midnight blue of his irises as his glance sled over the butler, but that disappeared soon, leaving nothing but a spark of disdain and disgust.