Albus Dumbledore

WELL DONE, HOWEVER
The headmaster of Hogwarts school of witchcraft and wizardry, a mage who pulls something from his sleeve to reverse the situation.

He always says things calmly.

The Dark Web Rumble
Joins one of those moogle wrestling things to adapt to the mundane for his oncoming "traditional Slytherin slaughter".

Episode 6
Teachs that damn Slytherin brat a lesson.

Season 7
Now that he's in Bogdanoff Championship Wrestling, he's decided to eliminate all the damn Slytherin in france from the face of the earth, and the country too for good measure.

Episode 1
When questioned about the recent murder, he only answers that if he was Slytherin, then it was well deserved.

Fights a suspected Slytherin member but his underhanded tricks get to him. Filthy cheaters all of them.

Episode 2
When he hears Cronos de Medici and Albus Dumbledore mention "Gas Chamber" he interject to say that they are recruiting members. Completely misunderstanding the situation, Cronos joins him due to his blue "obelisk" uniform, and Dumbledore thinks it's a real gas chamber. When they are missing a member, Dumbledore mentions an old friend who wants to dispose of elves fast.

They debut the band's first track by Dumbledore and Cronos fighting Walter White & Jesser while Eikichi sings in the sideline

Episode 3
When The Okonogis are about to give a conference about the recent murder case, Eikichi decides it's time for the first Gas Chamber all night backstage concert.

Okabe Rintarou calls upon the Soul Brothers to stop them, but when the match ends with Keiichi Vs Dumbledore, the latter decides to draw when he sees K1's prowress.

Episode 4
After they can't play, Eikichi gets an idea and contacts his friend Nanjo to see if they can buy the RV outside as a band car. Jesse negotiates to sell it for 3quid if they win. If Gas Chamber wins instead, it's free.

Episode 5
During Draft Night, the Okonogis get in the way so they don't play any loud music, but they defeat them and "play their music".

Episode 8
Fights Micah Bell for solo contendership into the tournament, but the american man goes over and he ends up injured.

Episode 9
Due to Gale's planning, the Gas Chamber fights on the 3-on-3 without Eikichi against the The Bystery Busters. The Gas Chamber and Bystery Busters get ready for their match, with Beato and Dumbledore debating about magic, Garithos gets angry about the non-human witch, and Cronos berates Apollo for being a slicker slacker; Amami decides he will end this tag team match while their guard is down. And he does.