Dottore is the Second Fatui harbinger out of the 11, the top 3 strongest Fatui Harbingers has the power compared to a god, he is also known as "The Doctor". He is known to be a crazy scientist that experiments on children, kidnaps them and experimenting with Archon Residue.

Pantalone knocked on Dottore's lab door and Dottore opened the door and let Pantalone inside as Dottore went back to his work