Yuisen

Kanzaki glared at her holding her sword out at the ready and Brunhild switched to a one-handed grip on her claymore and looked down at it.

The thick, wide blade was made to slice an enemy in two, armor and all.

The blade had chipped in places. Like a poor-quality comb, it had thin, irregularly spaced gaps a few centimeters deep running along it. During their exchange of blows, Kanzaki’s katana had eaten into the claymore.

“I’ve heard that Japanese katanas have the durability needed to function both as a sword and a shield, but this is something more. You have some kind of spell embedded in the blade. I’m using attack spells in conjunction with my blade, but it looks like I’m at the disadvantage here.”

“Yuisen. It is a spell that theoretically has the ability to slice a monotheistic angel in two. It is not something I like to turn on humans.”

SS Kanzaki, Chapter 7, Part 3