The Bone Flayer is an enemy found in The Underworld in Hardmode. In addition to dealing contact damage, it shoots accelerating orange bolts at the player that inflict the On Fire! debuff. It is not damaged when it comes in contact with lava (like most other underworld monsters).
- 18.104.22.168: Changed immunities.
- Is now a Hardmode enemy; stats changed appropriately.
- Visuals updated.
- 22.214.171.124: Visuals updated.
- 126.96.36.199: Introduced.