Cards that change a vampire's sect to Camarilla can still be played, but he becomes Independent until the Fall is removed from play.

Is a temporary effect that overrides the underlying sect. The most recent override takes precedence, but if a more recent would set the sect to Camarilla, it sets it to Independent instead while the Fall is in play. If the Fall leaves play, the vampire retrieves his underlying sect.

Vampires with a Camarilla title lose the benefit from it until they becomre Camarilla again. They immediately yield the title if it is contested or if they receives a new one.

An "impersonator" (eg. Vlad Tepes) can still play cards requiring Camarilla or a Camarilla title.

The "other Gehenna cards in play" requirement is only checked when playing the card.