HIGHLIGHTS
- The Blarney mutation is an event-only mutation that boosts a fish’s value by 4.5 times, making it valuable for earning money.
- You can only catch fish with the Blarney mutation by using Lucky Bait while fishing, with each fish having a 50% chance of having the mutation.
- Players can get Lucky Bait by turning in event fish to Clover McRich for rewards or by opening Lucky Chests.
Mutation in Fisch is a mechanism that changes how a fish looks and increases the selling price of the fish.
There are two main types of mutations: permanent and event-exclusive, and the game also features some removed or unobtainable mutations.
In version 1.22 of Fisch, two new event-only mutations, Blarney and Clover, were added. These mutations can only be obtained during the Lucky event.
Blarney Mutation In Fisch
The Blarney mutation is an event-only mutation in Fisch that increases a fish’s value by 4.5 times.
The high multiplier of this mutation makes it highly valuable for players who want to earn money from captured fish.
Since this mutation is rare, it requires specific bait and conditions to obtain. There is only one way to capture fish with this mutation.
You can only get fish with the Blarney mutation using Lucky Bait while fishing, and further, this mutation is obtainable on crates.

Furthermore, each fish caught using Lucky Bait has a 50% chance of having the Blarney mutation.
How To Get The Lucky Bait In Fisch
Lucky Bait is a Mythical Bait that increases the chance of catching fish with the Blarney Mutation.
There are several ways to get Lucky Bait. Players can turn in lucky event fish to Clover McRich to get Lucky Bait as a reward.

If you turn in one event fish, you get 10 Lucky Bait, but if you turn in three fish, you get 20 Lucky Bait.
You can also get this bait by opening Lucky Chests, though the chance of obtaining Lucky Bait this way is only 1.6%.
Finally, Lucky Bait has important stats for fishing, including 200% Preferred Luck, 150% Universal Luck, 15% Resilience, and 20% Lure Speed.