Ficaria does not initiate her automated battle sequence when she engages any monster/boss. I tested this with her being the only Flower Girl in the squad, the animation of the sky, Ficaria idle movement, and the monster/bosses's idle movement are present so it is not a complete Freeze, but it prevent anyone from playing any mission IF the squad Ficaria is in engages in combat. This also applies to Raid Bosses where if her squad is ends up facing the Raid boss, it will not automate the battle, and only the animations will be moving. On refreshing the page or restarting the game the Raid Boss will lose no health as result regardless of the squads that managed to deal damage before Ficaria's squad, and everything obtained in missions will not be kept in addition to the stamina used to start the mission.