I hear whispers in my ear all the time. They want me to spread them. Like a bard spreads a song. Like a rat spreads a plague. Like a lifeform spreads itself.
This subclass is all about the Frightened condition. It's trying to spread it as much as possible with ways to make it stick to creatures for multiple turns.
Level 3
Untold Horrors.
On a hit with Vicious Mockery, target is Frightened of you instead of Taunted.
Fear Eater.
(1/round) Free Action : All creatures Frightened of you take WIL+INT damage.
Level 7
Contagious Fright.
Creatures Frightened of you cannot lose this condition if any other creature Frightened of you is within Reach 2 of them.
Dreadful Inspiration.
When you use Songweaver's Inspiration, instead of rerolling the die you can choose to place it on any result you like. If you do, the ally benefiting from the inspiration and the enemy closest to him are Frightened of you until the end of their next turn.
Level 11
Haunting Chords.
When you apply Frightened, creatures adjacent to you become Frightened of you until the end of their next turn.
Level 15
Last Scream.
(1/Safe Rest) All creatures Frightened of you take 100 damage. Take 1 Wound for each of them that survives.