Tested formulas - visible assumptions
Tools
Lineage Piece calculators and planners with visible formulas and tested logic.
Lineage Piece Drop Chance Calculator
Estimate boss runs, dungeon clears, and farming time for rare Lineage Piece drops.
Lineage Piece Weapon Planner
Track missing materials for Solemn Lament, Excalibur, and other expensive weapon targets.
Lineage Piece Build Calculator
Compare estimated Strength, Weapon, or Power damage after race, trait, outfit, mastery, and boost modifiers.
Lineage Piece Code Eligibility Checker
Check which active Lineage Piece codes your level should try first.
FAQ
Are the calculations accurate?
Every tool shows its formula and a last-verified date. Inputs run in your browser. Nothing is sent to a server.
Does this work on mobile?
Yes. Tools are client-rendered and the layout collapses to a single column under 760px.