Smart Fly

#5.100.264 · Passive Item

"Revenge fly"

Spawns a fly familiar whose behavior changes depending on whether or not Isaac has taken damage in the current room.
The fly always deals 1.5 damage per tick or 22.5 damage per second on contact with enemies.
Before Isaac takes damage, the fly serves as an orbital, blocking enemy shots.
After Isaac takes damage, this fly will seek out nearby enemies and attack them.
This item belongs to the Beelzebub set. Collecting three items from this set will transform Isaac into a giant humanoid fly.