The Cult Leader

Let me in - Your commander gains menace.
Join Us - Once per game, flip this card over and reveal your Role. Lose half your life, while this Role is revealed
if a player other than The King that has been damaged
by your commander has a revealed Role, they lose their
Role and gain the Cultist Role.

— Win Condition: The Cult Leader and the Cultists
are the only remaining players, you all win.

"Welcome Home."