"if a vigilante was found, they would use the vigil to kill clears and make trackers out them as killers" --> that's exactly what i had in mind when i suggested this role.

Oh Juher! That's a nice twist. Perhaps two Hypnotists (like the cop and insane cop variations).
Or maybe Hypnotist and your suggestion could be named Deflector.

there was a role like this in DarkRevenant's version of epicmafia on starcraft. it was a third-party role named witch (it was invented before the mafia witch) and it controlled the who the person visited at night, any action that wouldve been done to their target, was done to the witch's second target. It worked very well, and if a vigilante was found, they would use the vigil to kill clears and make trackers out them as killers. it was fun... i hope this role gets mad (maybe as a third party). i did enjoy it in starcraft

nothing wrong with this role except the fact non-visiting roles like blue will randomly be visiting, would be better if you could control the hypnotised persons vote the next day.