Set has been in Shine since The Storyline from Hell, and had a role in Fangirls Are Hell, but was written out of the actual timeline after the reboot in Shine or Die.

Integra (thinking): This seems almost familiar…

Seras: Don’t worry, Sir Integra.

He’ll win. My Master will win!

Integra (thinking): But it’s impossible! A demon of Hell, here?

Nothing like this has ever happened before in the history of England!

[RIP] [SQUISH]

Hell.

Sett: I resssent that.

Incognito: Tell me about it.