Spawns a familiar that floats slowly around the room on a zig-zag pattern similar to The Peeper and fires spectral and homing tears that deal 3.5 damage.
The familiar shoots once per second.
The familiar shoots once every 3/4ths of a second.
Notes
Unlike The Peeper, ???'s Soul does no contact damage.
???'s Soul is unable to shoot while flying over obstacles (which is the same behavior that Ghost Baby has).
Interactions
Golden Trinket / Mom's Box: Spawns 1 more familiar, this effect stacks to a maximum of 3 familiars at a time.
The Peeper and fires spectral and homing tears that deal 3.5 damage.
The familiar shoots once per second.
The familiar shoots once every 3/4ths of a second.
Ghost Baby has).
Golden Trinket / 
Mom's Box: Spawns 1 more familiar, this effect stacks to a maximum of 3 familiars at a time.
Box of Friends: No effect; does not duplicate.
Sacrificial Altar: Sacrifices the familiar, destroying the trinket and generating an item normally.
The ???'s Soul familiar in-game.
