Hi! This is an au inspired by the idea of Pyronica and Bill switching places.
Pyronica has the same powers as Canon!Bill but she uses seduction tactics instead of pretending to be your friend, like Bill does, when making deals. Yes... that means with Ford, Dipper, Gideon (Though with children she makes it more child friendly, she is a 'lady' afterall)
Bill's only powers are levitation, pyrotechnics, and Nightmare mode. He's a lot more relaxed and is the flirty one out of the henchies.
This is a bad summary but as the story goes, it'll (probably) get better :) Thanks!
(A warning, English is NOT my first language so please excuse some of the errors)
-Lolli