You say unnecessary- Kaiba says could probably carry off a few more, but this many will do. Cough. He did like making a spectacle of himself.

"It's not me that they're after," Grumbling, as he nudged one of the remaining dragons, a little farther from his collar. It's hot breath had been brushing against his face, and it was getting a little obnoxious. Even though these creatures were not like the sort of dragons Kaiba was obsessed with, he was still more tolerant of them than some of the other beasts here.

"... What are you supposed to be?" Manners. What are they?