Neil faces off with Yukihiro inside the church, the two are facing each other as if they're arch enemies. Even if they're on the same side, Neil and Yukihiro are not on good terms with each other. Hence like, fire and ice; the two individuals can't stick together like glue. Yukihiro made the first move, he rushes over to Neil with swift fury on his katana.
He slashes his katana upwards toward Neil's new face, he's using a body of a teenage boy with haggard fabrics. One can tell that he's using a random passerby body for his new body, a mendicant who happens to be nearby. Neil is using his floating grimoire as he summons the power of darkness under him.
"Umbra Lumen!" he casts a spell loudly, a cloud of darkness then covering the samurai eyes.