Every ten levels the chance to find [[Iridium Ore]] increases significantly and reaches maximum concentration at level 100. The monsters in the Cavern can also drop ore and [[Iridium Bar|Iridium Bars]]. | Every ten levels the chance to find [[Iridium Ore]] increases significantly and reaches maximum concentration at level 100. The monsters in the Cavern can also drop ore and [[Iridium Bar|Iridium Bars]]. |