Kasia's Wish House Mithril Calculator

Two-way engine for Kasia's Wish House: turn a budget into expected Mithril, or turn a Mithril target into the cheapest purchase plan. Monte Carlo, exhaustive pack search, server-age aware.

The value of each Kasia wish depends on the wheel’s max slot (which grows with server age) and how the corner distribution rolls. This calculator handles both directions — budget → expected Mithril, and target Mithril → cheapest purchase plan — with Monte Carlo confidence bands and exhaustive pack combinatorics.

Note on pricing: Pack prices are calibrated to Japan-server yen (¥800 / ¥1,600 / ¥3,200 / ¥8,000 / ¥15,800). Adjust the store price of each pack in your region if the ratios differ.

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