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Bone Serpents are burrowing worm-like enemies that spawn in The Underworld. They are immune to lava as well as the Poisoned, On Fire!, and Cursed Inferno debuffs. Bone Serpents consist of 14-20 segments in total.

Segments[]

Classic mode icon Classic
Expert mode icon Expert
Master mode icon Master
2 values: Pre-Hardmode › Hardmode
3 values: Pre-Hardmode › Hardmode › Post-Plantera
NPC ID Type Damage Defense
39 Bone Serpent Head Bone Serpent Head 36/72/108 12
40 Bone Serpent Body Bone Serpent Body 20/40/60 18
41 Bone Serpent Tail Bone Serpent Tail 16/32/48 18


Notes[]

  • Bone Serpents are not restricted to The Underworld, and can follow the player out.

Tips[]

Trivia[]

  • Bone Serpents are one of the few pre-Hardmode enemies that don't get stronger upon reaching Hardmode in an Expert or Master world.
  • Sometimes a Bone Serpent can be seen leaping in the lava in the background as ambience.

The BestiaryBestiary entry for the Bone Serpent: "Mighty serpentine dragons once ruled hell, but long ago shed their obsidian scales. A skeletal husk is all that remains."

Gallery[]

History[]

  • Desktop 1.4.4:
    • Head/Body/Tail damage increased from 30/15/10 to 36/20/16.
    • Head/Body defense increased from 10/12 to 12/18. Tail unchanged.
    • Health increased from 250 to 300.
    • Movement speed increased.
    • Further stat bonuses specifically on For the worthy and Everything Seed.
  • Desktop 1.1: All segments now share a life counter, instead of individual life counters for all segments. Previously the Head, Body and Tail had 120, 150 and 200 health, respectively.
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