Calamity Mod Wiki
Devil Fish
AI TypeDevil Fish AI
Damage90 / 180
Max Life400 / 800
Defense999999 (masked)
15 (unmasked)
KB Resist85% / 86.5%
Inflicts debuffCrush DepthCrush Depth
100% chance
Debuff duration3 seconds
Debuff tooltipAquatic pressure
Immune toCrush DepthConfusedKami Flu
BannerDevil Fish BannerDevil Fish Banner

The Devil Fish is an enemy that spawns in the 1st and 2nd layers of the Abyss.

It remains passive, swimming back and forth, until the player reaches under 1/4 of their max health, after which it will become aggressive and attempt to attack the player.

Its mask also protects it from 5 hits, after which it will break and the Devil Fish will become permanently aggressive. When the mask is broken, it receives a speed boost.


  • Unlike other fish in the Abyss, summons currently do not target or damage the Devil Fish even when it is hit with another weapon.
  • The Devil Fish can spawn with one of two different masks, featuring different horn shapes.


  • The Devil Fish's masked state is tied with the Flak Crab's disguised state for having the highest defense of any enemy in the mod.
  • The sound that plays when the Devil Fish's mask breaks is an edited version of the sound made by Zombies breaking Doors from the game Minecraft.