Infestation

Item Icon
Pickup Quote	"Fly revenge"
Entity ID	5.100.148
Character Appearance
Item Pool	Treasure Room Treasure Room
Quality	0
Item Tags
Collection Grid	(page 2, column 5, row 5) (page 2, column 5, row 2)

Infestation is a passive item.

Effects

• 1-3 Blue Flies spawn whenever Isaac takes damage.
• 2-6 Blue Flies spawn whenever Isaac takes damage.

Interactions

• Fish Tail: Doubles number of flies spawned.
• Hive Mind: Flies are bigger and deal double damage.

Trivia

• Prior to Repentance, this item's description was "They grow inside".

The Binding of Isaac: Rebirth
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