Sword x StaffCart Optimizer

Enter your Cart levels, then follow the strongest next upgrade and the five after it.

Set your cart

Every production line starts at Lv. 1. Change any you have already upgraded.

Max Cart Level: Lv. 1 Calculated from the in-game Blessing curve.

Next upgrade

Set your levels

Next five upgrades

After this recommendation

    Production levels

    Enter the seven levels shown in your Cart.

    Calculating your current phase…

    Transfer & reset Checking local save…

    Changes save on this device automatically. To move them, copy this code on one device, paste it here on the other, then load it.

    How it works: Long-term growth caps Wood and Stone through Lv. 108. Other goals use scaled target bands and favor more affordable catch-up upgrades.

    What it cannot know: Exact costs, stored resources, production gains, and your time horizon are unavailable; rising cost is estimated from production level.

    Find your Blessing Level

    Read Blessing Level from the Bed on the Home screen. After Lv. 36, it no longer matches Max Cart Level one-for-one.

    Sword x Staff Home screen with the Bed circled
    1. Tap the BedOn Home, tap the bed above your Cart. Tap the image to enlarge.
    Bed details screen with Blessing Level highlighted
    2. Read Blessing LevelEnter the highlighted Blessing Level. The optimizer calculates your Max Cart Level.

    How the Cart cap scales

    Each new Blessing unlocks more Cart levels in later regions. The verified and endpoint-derived curve used here is:

    Blessing range Cart levels per Blessing End cap
    1–36+136
    37–72+2108
    73–120+3252
    121–126+15342

    Sources: CN in-game cap table · CN S4 Lv. 252 guide · official CN current-season caps
    The +15 S5 step is derived from the published Lv. 252 and Lv. 342 endpoints across Blessing Lv. 121–126.