Luck is the variable for determining the rarity of caught fish. There are two types of luck:
- Universal Luck - Applies to all species of fish, not bound to a specific one. Universal luck is the type Fishing Rods have.
- The maximum universal luck that can be obtained is 1985%. You should use Rod of The Eternal King with Divine Enchant (+45%) during it Royal Escort passive (+150%) and Weird Algae Bait (+200%) during Server's Luck Boost x8 (+800%), Aurora Borealis (+600%) server event and Merlin's Luck Boost (+30%).
- Preferred Luck - Applies to specific species of fish. For example, Truffle Worms have 300 preferred luck, and are the favorite bait of Nessies, so it boosts the luck by 300 for Nessie only. Applies to all species with preferred baits.