The expansion introduces an upgraded fishing pole that supports:

• Quality tiers with higher durability (Uses Remaining)
• A Fishing Attributes stat container used by the fishing engine

New poles can roll quality which affects durability:

• Exceptional: 500 uses
• Exquisit: 750 uses
• Mastercrafted: 1000 uses

The pole can provide Fishing Attributes which the fishing system reads and applies:

• Expertise
• GroupAffinity (mapped to FishGroup)
• SOSRadius
• BaitEfficiency
• TreasureSense
• SalvageLuck
• MonsterLure
• MysticLure

These attributes can increase special catch chances, enable affinity fishing, and improve monster and treasure outcomes.

Fishing attributes are read from your equipped items via:

1. the fishing engine querying FishingAttributes values
2. and applying them in bait, affinity, and mutation logic

• If you want rare fish and special outcomes: prioritize poles with relevant Fishing Attributes.
• Affinity fishing requires a pole with GroupAffinity set to a non-zero group.