The Luminescent Oath in Fisch is a high-tier rod that is known for its good Control, Luck, Lure Speed and passive. While its base stats are not the strongest in its tier, its mutation mechanics can prove to be useful. Here’s everything you need to know about this Stage 7 rod such as the location, price, stats, and if it’s worth it.
How to Get the Luminescent Oath Rod in Fisch
To obtain the Luminescent Oath, you must meet the following criteria:
- Be at least level 500
- Have 1,000,000 C$
- Access to Luminescent Cavern (accessible only after progressing far into the game)
- Must have fully completed the Luminescent Cavern bestiary

The Luminescent Cavern is a location within Desolate Deep and to get access, you need to place 3 keystones in the Mysterious Crack. It’s a quest that needs to be completed because this is also where you can find the Colossal Blue Dragon.
Base Stats
- Lure Speed: 85%
- Luck: 100%
- Control: 0.1
- Resilience: 12%
- Max Kg: 25,000kg
Despite having weaker control than other late-game rods, its abilities compensate heavily by focusing on fish mutations. Here’s what you get:
There is a 5% base chance for periodic slashes that add 2% progress every 0.25 seconds, and this probability increases by 10% each second.
The rod also has a 15% chance to apply the Luminescent mutation, which gives a 6.5x value boost, and a separate 15% chance to instantly add 40 percent progress.
During a Perfect Catch, the control bar reduces in size while progress speed increases by 2% per second, and completing it guarantees the Mastered mutation with a 9x multiplier.
Should You Use Luminescent Oath?
If you are confident in your catching skills and want to maximize the worth of every fish you catch, the Luminescent Oath rod in Fisch is one of the best choices available. It shines when used by late-game players who can reliably land Perfect Catches. The best enchantments would be Mystical to boost overal stats, and Sea Overload to get bigger fish size.
