Tools & Calculators

Look up which monsters drop an item and how often a kill rolls it. Check the success rate and cost of every enhancement step before spending stones, and follow a crafting recipe down to its base materials.

• Drop Sources and ChancesPick a MIR4 item to see every monster and gathering node that drops it, the chance its drop slot fires per kill and the region where each source lives.
• Enhancement Success RatesPick a MIR4 item to see the success, drop-back and break values of every enhancement step, the stones and gold each attempt costs, and the stat the target step reaches.
• Crafting Material TreePick a MIR4 recipe to see its materials, its success and lucky-bonus chances, and every intermediate craft under it down to the base materials.