Keep Them Waiting

Damaging any Survivor other than the Obsession with a Basic Attack causes Keep Them Waiting to gain +1 Token, up to a maximum of 6/7/8 Tokens.

Damaging the Obsession with either a Basic or Special Attack causes Keep Them Waiting to lose -2 Tokens:

Keep Them Waiting freezes its current Token Count once the Obsession is sacrificed or killed.

You can only be obsessed with one Survivor at a time.