Buffalo, the leader of the 6 Ninja assassins was a black man.
Before becoming a Summoner, he was a secret military agent for the Darvis royal family who was both effective in marksmanship and close combat. Due to certain reasons, he was attracted by the Clown's proposal.
For the first time, he got what he wanted and became a Summoner.
Rising through the ranks was easy for him, in just a few years, he became one of the strongest Red Masters at the foremost of the Clown Society.
Despite becoming a Summoner already, he still had his old customs. At this moment, he was dressed in brown military attire with a special brown bullet proof vest. His main weapon on his hand was a 3-module automatic sub machine gun.
At this moment, alongside the other 5 assassins that formed his new team, they camped a short distance away from where their target disappeared.