Fisch · Fish
Mycotide Serpent
“A serpentine horror woven from mycelium and toxins. Its bite causes instant necrosis.”— in-game Bestiary description

Fish stats
Avg. sell value
C$3,600
C$ / kg
26.67
Weight range
120 kg – 315 kg
avg 135 kg
Base XP
2,300
By average value, Mycotide Serpent ranks #11 of 62 Legendary fish with a listed price.
Where and when to catch Mycotide Serpent
- Location
- Toxic Boils
- Preferred bait
- Night Shrimp, Thorn Cluster
- Time of day
- —
- Weather
- Windy
- Season
- Autumn
Mycotide Serpent guide
Mycotide Serpent is a Legendary fish in Toxic Boils, and you can fish for it today. It needs Windy weather during Autumn, with either Night Shrimp or Thorn Cluster as bait. The wiki's description is blunt: a serpent made of mycelium and toxins whose bite causes instant necrosis.
It averages 135 kg with a range from 120 kg to 315 kg, putting its maximum weight 220th of 663 fish. At C$26.67 per kg an average catch is worth C$3,600, which ranks 207th of the 742 documented fish, and it pays 2,300 base XP.
The only other Legendary fish in the same zone is Venom Maw, so Toxic Boils is a short list at this tier and your odds of confusing targets are low.
Verdict: this is a reasonable mid-priority catch, not a jackpot. Its value sits comfortably in the upper third of documented fish, and the XP is respectable for a Legendary. What makes it demanding is the overlap of weather and season, so plan around both rather than casting blindly. If you are already in Toxic Boils for Venom Maw, bring both baits and fish it at the same time. Do not travel specifically for the money alone.
Average value × mutation multiplier
Mycotide Serpent value with mutations
| Mutation | Multiplier | Estimated value |
|---|---|---|
| Albino | ×1.2 | C$4,320 |
| Aether | ×15 | C$54,000 |
| Hades' Curse | ×11.1 | C$39,960 |
| Tryhard | ×10 | C$36,000 |
| Plagued | ×10 | C$36,000 |
| Ascended | ×9.9 | C$35,640 |
| Gravitas | ×9.81 | C$35,316 |
Estimate = the wiki's average value × the mutation's listed multiplier. The real price also depends on the weight you land. All mutations
Data sourced from the Fisch Wiki (CC BY-SA) and processed automatically; not tested in the game; last synced 2026-10-21.