The Fisch 1.66 update added a completely new rarity tier that instantly caught the attention of dedicated players: Divine Secret rarity fish. This tier sits above all others in terms of difficulty and exclusivity.
These fish are not required for bestiary completion and do not increase your completion percentage, which makes them purely optional trophies for players who enjoy extreme rarity hunts. Also check out our Fisch Codes for more rewards!
Even so, many anglers are now chasing them for bragging rights and long-term goals. Below is a full breakdown of how Divine Secret rarity works, how to improve your chances, and where these fish can appear.
What Is Divine Secret Rarity in Fisch?
Divine Secret is an ultra-rare fish tier introduced in version 1.66. These fish are:
- Extremely rare to encounter
- Fully luck-based
- Not counted toward bestiary progress
- Meant for endgame and collectors
Because they are not required for progression, hunting them is entirely optional, but also one of the hardest challenges currently in Fisch.
How to Get Divine Secret Rarity Fish in Fisch
Catching Divine Secret fish relies almost entirely on luck stacking. The higher your total luck, the better your odds of pulling high-tier fish during fishing sessions.
1. Focus on Increasing Your Luck Stat
Luck is the single most important stat when targeting Divine Secret fish. You can increase it in several ways:
2. Use High-Luck Fishing Rods
Late-game rods with massive luck bonuses are strongly recommended. One of the most popular options is:
- Cinder Block Rod with extremely high luck scaling
Any rod with strong luck stats will significantly improve your chances compared to early-game equipment.
3. Buy Luck Buffs From Merlin
Merlin sells temporary luck boosts:
- +25% luck per purchase
- Lasts 10 minutes
- Costs 5,000C$ per boost
These buffs can be stacked by repeatedly purchasing them, allowing players to reach very high luck values during long fishing sessions.
4. Apply Luck-Based Enchantments
Enchantments play a major role in Divine Secret farming. The most useful ones include:
- Immortal: +75% luck
- Storming: +100% luck during rain
- Breezed: +100% luck during windy weather
- Divine: +50% luck
- Lucky: +25% luck
- Quality: +20% luck
Enchant Relics and Exalted Relics are used to roll these effects, and weather-based enchantments are especially powerful when conditions line up.
Fish During Events and Special Conditions
Certain events naturally boost luck, making them the best time to hunt Divine Secret fish.
- Aurora events provide passive luck bonuses
- Rain and wind activate powerful enchantments
- Stacking buffs during events greatly improves efficiency
Planning your fishing sessions around these conditions can drastically reduce the grind.
All Divine Secret Rarity Fish Locations in Fisch
Currently, there are 8 known Divine Secret rarity fish, spread across multiple areas. Specific names and images are still being uncovered by the community.
- Roslit Volcano – Aetherfin 1/15000
- Moosewood – Cataclysm Carp 1/15000
- Sunstone Island – Crustal Colossus 1/15000
- Desolate Deep – Lumitotl 1/15000
- Lost Jungle – Paradox Piranha 1/15000
- Castaway Cliffs – Razorfin 1/25000
- Ocean – Tuskmaw 1/25000
- One undiscovered or unconfirmed location – Seraphin 1/250000
Because discovery is ongoing, some fish details remain unknown, and locations may be refined as more players find them.
Important Notes About Divine Secret Fish
- They do not appear in the bestiary
- They do not affect completion percentage
- Names and visuals are still being documented
- Catch rates remain extremely low even with high luck
These fish are designed to be long-term goals rather than something you obtain quickly.
Divine Secret rarity fish are the ultimate test of patience and luck in Fisch. While they offer no progression benefits, their rarity makes them highly desirable for collectors and veteran players. By stacking luck buffs, using high-end rods, fishing during events, and choosing the right locations, you give yourself the best possible chance to encounter them. If you enjoy chasing the rarest content in the game, Divine Secret fish are the challenge to aim for.