Isabelle

Isabelle is a overpowered character that can challenge Mew2King, Lucas, Jimmy, and Meggy Thiccster

Dragontown Saga

There was a whole episode dedicated to this one island. The mayor Villager Boi 420 was accused of selling Frita to Tom Nook by exchange of two specimens, which was actually Ronald Mcdonald. Villager Boi 420 was abusing Isabelle for a year by now so she supported Tom Nook's side which led to her being fired. She decided to leave the island and go to the central city of the Frightside. She trained up for weeks by creating her aura and her stand, Fishing Rod (釣り竿). She returns on the island trying to kill Villager Boi 420. He luckily escapes with the power of his Wario Ware Helicopter. His supporters started a War but were all killed by her. The notable people who got killed were Raymond and Marshal. This led to the whole island being a Communist Marxist state and Tom Nook being forced to a greedy business man to a beta cuck.

In the rest of the Scary Godmother episodes, she trains up and dates Audie.

There was also a fight with Falco Lombardi but who cares about that

Also theres a theory she was one of the three to use their feet on Mr Game and Watch.

Scary Godmother: How To Build A Bomb

In this, she makes the rest of the residents into the Pigmask Army(An army that she created out of her fetish of pigs) and explodes Dragontown up. She spends the whole show trying to get recruiters to join the army. This succeesed by 500 army members however she decides to intervene in the FINAL LACKLUSTER BATTLE without the Pigmask Army but gets defeated by Lucas and Falco due to her weakness in 2v1s. She also teams up with Diane Foxington in a airplane to defeat Roblox Noob after this.

Scary Godmother: Masturbation Diaries

In between the shows, she gets ridiculously more powerful and hires two Pigmask Generals, Retsuko and Fenneko.

She doesn't do anything forward but starts fights with demi gods and Anti Furries which she won successfully.

She also meets Doom Slayer.

Scary Godmother: Masturbation Diaries Series 2

Her loyal general Fenneko and several Pigmask Members was killed by Mr Game and Watch. She deciedes to make a horny version of him called Ms Game and Watch. Her creation did unspeakable things

Scary Godmother: Retribution of the Yaois

She's the second most evil character in this right behind Johnny Test, the show will come out tomorrow and we will see her role in it.