This WinCon condition is most of the times equivalent to Last Standing for factions with a Group Kill e.g. for Baddies. It is considered fulfilled if the number of own faction members left alive is greater than the rest of the alive players before a night or a day cycle. Being in majority typically allows for a successful lynch of the other faction members, coupled with their Group Kill, hence the game is considered finished (actually fast-forwarded). Hosts should not rule this WinCon as fulfilled: