Beware the Ides of March

Will of the Council — At the end of enchanted
player's main phase' starting with you, each
player votes thumbs up or down. If thumbs up
gets more votes, each player gains 1 life. If not,
each player sacrifices a non-citizen creature and
creates a 1/1 white Citizen creature token.
At the beginning enchanted player's end step, if
they have exactly 15 life or if exactly 15 Citizen
tokens are in play, they lose the game.
"Et To Brute?"