From Blood on the Clocktower Wiki
The Bureaucrat gives extra votes to a player of their choice.
Each dusk, choose a player (not yourself): their vote counts as 3 votes tomorrow.
The Bureaucrat selects Evin. Tomorrow, when the first vote is being tallied, the Storyteller counts "1... 2... 3... 4-5-6... 7". The nominated player now has 7 votes for their execution, and the nomination process continues.
The Bureaucrat selects Filip. Tomorrow, Filip has a triple vote, which he uses 3 times. The next night, the Bureaucrat selects a dead player - Douglas. Tomorrow, Douglas must use his vote token to vote, but if he does, his vote counts triple.
Tips & Tricks (if you are good)
Choose evil players…. Mostly
Choose good players until the perfect moment
Choose evil on the final day
Choose dead evil players, if you can justify it
Tips & Tricks (if you are evil)
Amazing Bureaucrat Stories