Spawns a familiar that follows Isaac's movement with a 3-second delay and deals 2 contact damage to enemies per tick (30 damage per second).
The fly follows Isaac on a 0.66 second delay instead.
This item belongs to the Beelzebub set. Collecting three items from this set will transform Isaac into a giant humanoid fly.
Notes
If other familiars that move with a similar pattern such as Multidimensional Baby have been collected before the Obsessed Fan, it will follow them instead with further delay.
The fly follows Isaac on a 0.66 second delay instead.
Beelzebub set. Collecting three items from this set will transform Isaac into a giant humanoid fly.
Multidimensional Baby have been collected before the Obsessed Fan, it will follow them instead with further delay.
Bug!
When Isaac and Obsessed Fan are both moving and 
Extension Cord is held, the electricity will not always fully connect.
Beelzebub 
The Binding of Isaac: Rebirth
