Max Level: 5
Catalyst: 1 Iron Ore, 1 Mini-Furnace
Effect: Allows character to refine 1 Iron Ore into 1 Iron using 1 Mini-Furnace. Skill value is (40+5*SkillLV)%. JobLV, DEX and LUK (in this order) further increase this chance.
Success chance in %: Skill Value + JobLV * 0.2 + DEX * 0.1 + LUK * 0.1