Plan every stat point, piece of equipment, and skill unlock before you spend them in-game. Soft-cap curves, full skill trees, and shareable builds — all free.
Free forever · No credit card required

Choose weapons and armor by named set, rarity tier, and enhancement level. Every affix slot you fill updates your attack, defense, and derived stats instantly — no tab-switching, no mental math.
Map out your complete skill tree before spending a single Lock in-game. Prerequisite paths are enforced automatically, and your running Locks cost updates as you make selections across all weapon types.


See exactly where each of the seven core attributes caps out. An interactive curve plots your current value against every point of the scaling function — cap markers and rate-per-point labels show you precisely when investing more stops paying off.
Plan independently for both Samurai and Ninja builds in the same session. Switch between class skill trees, browse every weapon type's Martial Art set, and see how Transformed Arts and Mystic Arts fit into your progression.

Yes — fully free. Create an account and start planning immediately with no payment required. A Premium tier is available for unlimited saved builds and shareable links.
No download required. The build calculator runs entirely in your browser on any device.
All seven core attributes with soft-cap curves, 17 weapon types, 85 named armor sets, Guardian Spirits, Martial Arts and Ninjutsu skill trees, Soul Cores, Clan Bonuses, and a full build summary.
Premium accounts can generate a shareable link for any saved build, including an Open Graph preview card optimized for Reddit and Discord.
All formulas are verified against in-game data. Soft-cap thresholds, Ki Recovery scaling, attack values, and derived stats are cross-referenced against actual gameplay values.