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CN server calculator

Sea of Remnants gacha planner

Check what your current resources can realistically cover, or work backward from the copies you want. Calculations use the currently documented Chinese-server banner rules.

Global warning: banner rules, rates, currency names and schedules may change for the worldwide release. The Chinese names below are kept because no official global localization has been confirmed for them.

Data checked August 4, 2026 · CN pools: 躁动进行时 / 噼噜的旧日秘藏

Estimate success with what you have

Shared currency is allocated between the two banners to maximize the chance of completing both selected targets.

How to read the estimate

Current CN assumptions

80-draw hard pity

Both modeled banners guarantee a black-rarity result no later than draw 80. Existing pity reduces the first cycle.

UP rates

The model uses 50% for the selected character and 75% for the selected Shadow of the Past when the result is not already guaranteed.

160 currency per draw

Shared Rosa Shards and Moon currency are converted at 160 per draw. Banner-specific tickets are added afterward.

Probability, not a promise

Random results can still land above or below the estimate. Use the worst-case figure when missing the target would be unacceptable.