1.0× this
Exotic
Magma LeviathanC$17.9KStableSynced yesterday
Source: Fisch Wiki (CC BY-SA 4.0) · Value = in-game sell price, not player trade prices · Last checked Nov 11, 2026
SecretValue rank #83 of 677
C$17.8K
= C$17,778 · Normal, average weight
Stable · Synced Nov 11, 2026 · How are values worked out?
Value by mutation
All mutations →Abyssborn Monstrosity is worth about the same as Magma Leviathan (C$17.9K) and about the same as Verdant Mirage (C$17.5K).
Fish data
RaritySecret
Where to catchCursed Isle
Average weight4,000 kg
Weight range2,500 – 12.1K kg
Sells per kgC$4.444
XP5,000
Recent changes
Full update log →No change since Nov 9, 2026Abyssborn Monstrosity is still C$17,778.
Fish with a similar value
Magma LeviathanC$17.9K0.98× this
Secret
Verdant MirageC$17.5KStableSynced yesterday
0.96× this
Limited
Northstar SerpentC$17KStableSynced yesterday
0.95× this
Limited
EonshellC$16.9KStableSynced yesterday
What can Abyssborn Monstrosity trade for?
1 × Abyssborn Monstrosity ≈ 2 × Musical Crab (C$18.5K vs C$17.8K, 4.1% apart = Fair)Try it in the calculator
1 × Abyssborn Monstrosity ≈ 2 × Psychedelic Frogfish (C$18.5K vs C$17.8K, 3.9% apart = Fair)Try it in the calculator
1 × Abyssborn Monstrosity ≈ 2 × Igneous Pearl (C$17.6K vs C$17.8K, 1.3% apart = Fair)Try it in the calculator
Abyssborn Monstrosity sell price by weight and mutation
C$ at 4 C$/kg, using the game's rounding. Mutations are the highest appraisable and event ones; see all multipliers.
| Mutation | × | Lightest2,500 kg | Average4,000 kg | Heaviest12,063 kg |
|---|---|---|---|---|
| No mutation | 1 | 10,000 | 16,000 | 48,252 |
| Shiny | 1.85 | 18,500 | 29,600 | 89,267 |
| Sparkling | 1.85 | 18,500 | 29,600 | 89,267 |
| Nightmare | 8.8 | 88,000 | 140,800 | 424,618 |
| Necrotic | 7.4 | 74,000 | 118,400 | 357,065 |
| Shrouded | 7 | 70,000 | 112,000 | 337,764 |
| Wicked | 6.6 | 66,000 | 105,600 | 318,464 |
| Prismatic | 6.5 | 65,000 | 104,000 | 313,638 |
| NightmareFischFright 2025 | 8.8 | 88,000 | 140,800 | 424,618 |
| Jack's CurseFischFright 2025 | 8.5 | 85,000 | 136,000 | 410,142 |
| PopsicleFischfest | 8.16 | 81,600 | 130,560 | 393,737 |
Price your own Abyssborn Monstrosity in the sell calculator →
Other fish at Cursed Isle
- Blisterfish · Common · 32 C$/kg
- Veinspawn · Legendary · 11.81 C$/kg
- Tropical Bait Crate · Rare · 10 C$/kg
- Crawling Angler · Rare · 8.8 C$/kg
- Tumor Pike · Rare · 6.63 C$/kg
- Dreaming Aberration · Exotic · 1.97 C$/kg
- Rotjaw · Uncommon
- Split Eye Snapper · Unusual
FAQ
How much is Abyssborn Monstrosity worth in Fisch?
One average Abyssborn Monstrosity is worth about C$17,778. A Shiny or Sparkling one (×1.85) is C$32,889, and a Midas one (×2.5) is C$44,445. The value is the Fisch Wiki's average sell price, so a heavier fish sells for more.
What does Abyssborn Monstrosity sell for at different weights?
At 4 C$ per kg, Abyssborn Monstrosity sells for 10,000 C$ at its lightest weight (2,500 kg) and 48,252 C$ at its heaviest (12,063 kg), with no mutation.
Where do you catch Abyssborn Monstrosity in Fisch?
Abyssborn Monstrosity is listed under Cursed Isle. Cursed Isle has 9 fish in total.
How rare is Abyssborn Monstrosity?
Fisch Wiki lists Abyssborn Monstrosity as Secret and it gives 5,000 XP. It weighs 2,500–12,063 kg.