Hex: Huntress Lullaby Buff
You should not get a notification that the killer has this perk after doing 1 skillcheck. It basically gives away the perk and the survivors will just go hunt for it and get rid of it within seconds like Hex: Ruin. It should only notify survivors once the killer has obtained all 5 tokens (similar to Hex: Devour Hope when the killer gets 3 tokens and starts insta-downing people). This shouldn't be an issue with survivors because it should start becoming obvious the killer has this Hex perk once the skillcheck sounds start appearing later than usual. New survivors will get tripped up by this perk at first, but that's a part of the DBD learning experience. And I also think all Hex perks should not claim a totem until 2 minutes in the match have passed, or should be visually hidden somehow to prevent instant perk destruction seconds into the game.