Metin2 Database

Upgrade simulator

The blacksmith's math, straight from the server's refine tables — success chance, yang cost and materials per level, plus expected cost across attempts.

Inputs

Open Leather Boots in the item database →

Per level

StepChanceCostMaterials
+190%1,000
+290%2,000
+390%4,000
+480%8,000

Expectation

4.6 upgrade attempts expected to reach +4

17,778 yang expected