Fisch · Fish
Forbidden Plesiosaur
“A prehistoric Marine Reptile, long necked and powerful, thought extinct for millions of years”— in-game Bestiary description
Fish stats
Avg. sell value
C$45,667
C$ / kg
0.228
Weight range
100,000 kg – 630,000 kg
avg 200,000 kg
Base XP
18,500
By average value, Forbidden Plesiosaur ranks #1 of 9 Divine Secret fish with a listed price.
Where and when to catch Forbidden Plesiosaur
- Location
- Tidefall
- Preferred bait
- —
- Time of day
- —
- Weather
- —
- Season
- —
Forbidden Plesiosaur guide
Forbidden Plesiosaur is a Divine Secret fish from Tidefall. The wiki describes a long-necked prehistoric marine reptile thought extinct for millions of years. No bait, weather, season or time of day is listed for it, so the zone is the main thing the data tells you.
It is huge: 200,000 kg on average, between 100,000 kg and 630,000 kg. Its maximum weight ranks 31 of 663 fish with a documented heaviest catch, and its average value of C$45,666.7 ranks 34 of the 742 documented fish. The rate is only C$0.228 per kg, so the weight carries the sale. A catch grants 18,500 base XP.
For comparison with the rest of its zone, Tidefall sells Fallen Rod, which is the rod listed there. Because the data does not give conditions, you cannot plan around a particular night or season; the practical approach is simply to fish Tidefall with Fallen Rod and wait. If you land one, you have one of the highest-paying fish on record, so selling it is a safe call. Keep it only if you are tracking Divine Secret catches, since few fish reach this level of value.
Average value × mutation multiplier
Forbidden Plesiosaur value with mutations
| Mutation | Multiplier | Estimated value |
|---|---|---|
| Albino | ×1.2 | C$54,800 |
| Aether | ×15 | C$685,001 |
| Hades' Curse | ×11.1 | C$506,900 |
| Tryhard | ×10 | C$456,667 |
| Plagued | ×10 | C$456,667 |
| Ascended | ×9.9 | C$452,100 |
| Gravitas | ×9.81 | C$447,990 |
Estimate = the wiki's average value × the mutation's listed multiplier. The real price also depends on the weight you land. All mutations
More fish at Tidefall
Data sourced from the Fisch Wiki (CC BY-SA) and processed automatically; not tested in the game; last synced 2026-10-21.