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#148 ยท Passive Item

Infestation

"They grow inside"

Wiki Page
  • 1-3 blue flies randomly spawn whenever Isaac takes damage.
  • This item belongs to the Beelzebub (Transformation) set. Collecting three items from this set will transform Isaac into a giant humanoid fly.

Synergies & Interactions

Found in

  • Treasure Room
  • Treasure Room (Greed Mode)

Video