Sailor Piece tool
Sailor Piece helper surfaceMaterial Requirement Planner
Plan Sailor Piece requirements for a real target, compare your current materials and currency against the tracked list, keep hard blockers separate, and leave with a next-step plan instead of a bare table.
Planner snapshot
This MVP for Sailor Piece requirements supports three target families only and keeps non-numeric blockers read-only for cleaner planning.
Unlock Yamato through a mixed chain that includes race, title, gems, and boss-drop materials.
Planner inputs
Numeric requirement input
Only material and currency Sailor Piece requirements accept numeric input in this MVP. Title, race, and boss-access requirements stay read-only so the mixed contract does not collapse into checkbox noise.
Owned amounts
Fill only the Sailor Piece requirements that produce numeric `need / have / missing` output.
Numeric gap results
The planner keeps numeric Sailor Piece requirements separate from progression blockers so the next step is easier to read.
Gems
Tracked from the current source notes for this requirement.
- Need
- 30,000
- Have
- 0
- Missing
- 30,000
Azure Heart
Yamato at Judgment Island Drop note: 0.5% / 0.56%
- Need
- 1
- Have
- 0
- Missing
- 1
Silent Storm
Yamato at Judgment Island
- Need
- 3
- Have
- 0
- Missing
- 3
Yamato Essence
Yamato at Judgment Island
- Need
- 7
- Have
- 0
- Missing
- 7
Frozen Will
Yamato at Judgment Island
- Need
- 14
- Have
- 0
- Missing
- 14
Read-only blockers
Blocker requirements
These Sailor Piece requirements are intentionally not numeric inputs in the first release. They stay visible as blockers because they can stop the target even when the material count is finished.
Swordblessed Race
Verify Swordblessed Race before you assume the target is ready. Reference: Yamato unlock chain.
Reference node
Yamato unlock chain
Use the public Yamato unlock chain write-up to confirm the title and race blockers before farming more drops.
Read-only blocker in the MVP. Verify this progression state in-game before assuming the drop grind is enough.
Blade Sovereign Title
Verify Blade Sovereign Title before you assume the target is ready. Reference: Yamato unlock chain.
Reference node
Yamato unlock chain
Use the public Yamato unlock chain write-up to confirm the title and race blockers before farming more drops.
Read-only blocker in the MVP. The planner surfaces it separately from numeric input on purpose.
Action ordering
Recommended next steps
The first release orders Sailor Piece requirements with a simple priority rule set: hard blockers first, then shared-source material gaps, then easier near-complete stacks.
Hard blockers still outrank material farming.
The Sailor Piece requirements wording stays conservative where public sources disagree or stop short of a fully verified deeper chain.
- Verify Swordblessed Race before you assume the target is ready. Reference: Yamato unlock chain.
- Do not treat Azure Heart as the only blocker. Swordblessed Race, Blade Sovereign Title, and 30,000 Gems can still stop the unlock after the drop appears.
- After the blocker is checked, continue with Azure Heart (1 still missing).
Route hints
These are short operational hints, not a full dependency tree.
Do not treat Azure Heart as the only blocker. Swordblessed Race, Blade Sovereign Title, and 30,000 Gems can still stop the unlock after the drop appears.
Support pages
Target support pages
Leave the Sailor Piece requirements planner when the selected target needs route context that a gap table should not try to absorb. Each supported target has one dedicated page for that next step.
Yamato guide
Use the dedicated Yamato page when you need the mixed unlock chain spelled out: race, title, gems, and the shared boss-drop route.
Use the dedicated page when…
The planner stays target-first, but the dedicated page handles route nuance better once you know what target you care about.
- You need the whole route or crafting context, not just a need-have-missing list.
- A blocker or summon step is more confusing than the Sailor Piece requirements gap itself.
- You want a page built for the selected target instead of a generic material encyclopedia.
Evidence
Source and evidence notes
Every tracked Sailor Piece requirement keeps its own source tier, confidence label, and wording note so the page behaves like a planner with evidence rather than an unsupported calculator shell.
Race
IGN lists Swordblessed Race as part of the Yamato unlock chain.
Source node
Yamato unlock chain
Progression verification. Use the public Yamato unlock chain write-up to confirm the title and race blockers before farming more drops.
Treat this as a progression gate to verify before material farming.
Read-only blocker in the MVP. Verify this progression state in-game before assuming the drop grind is enough.
Open source noteTitle
IGN lists Blade Sovereign Title as a requirement alongside the materials and gems.
Source node
Yamato unlock chain
Progression verification. Use the public Yamato unlock chain write-up to confirm the title and race blockers before farming more drops.
Treat this as a progression gate to verify before material farming.
Read-only blocker in the MVP. The planner surfaces it separately from numeric input on purpose.
Open source noteCurrency
IGN lists 30,000 Gems as part of the unlock cost.
Material
Azure Heart is the headline rare drop requirement for Yamato.
Source node
Yamato
Judgment Island. Primary boss source for the Yamato material drops in this MVP chain.
Official Trello names this drop source as Vergil; IGN describes the same boss context through the Yamato unlock flow.
Cross-checked between Trello and IGN; both point to the same Yamato or Vergil boss context.
Drop note: 0.5% / 0.56%
Material
IGN includes Silent Storm in the Yamato material list.
Source node
Yamato
Judgment Island. Primary boss source for the Yamato material drops in this MVP chain.
Official Trello names this drop source as Vergil; IGN describes the same boss context through the Yamato unlock flow.
IGN lists Silent Storm in the same Yamato material chain.
Material
IGN includes Yamato Essence in the Yamato material list.
Source node
Yamato
Judgment Island. Primary boss source for the Yamato material drops in this MVP chain.
Official Trello names this drop source as Vergil; IGN describes the same boss context through the Yamato unlock flow.
IGN lists Yamato Essence in the same Yamato material chain.
Material
IGN includes Frozen Will in the Yamato material list.
Source node
Yamato
Judgment Island. Primary boss source for the Yamato material drops in this MVP chain.
Official Trello names this drop source as Vergil; IGN describes the same boss context through the Yamato unlock flow.
IGN lists Frozen Will in the same Yamato material chain.
FAQ
Planner FAQ
Keep the launch version explicit about which Sailor Piece requirements the planner solves, what it leaves out, and how to interpret blocker and source-note language.
What does this planner actually do?
It keeps Sailor Piece requirements target-first. Pick one supported unlock or relic target, enter the numeric materials and currency you already own, and the page separates covered requirements, missing numeric gaps, read-only blockers, and next-step hints into one scan.
What does this planner not do yet?
It does not read your save, estimate farming hours, or build a recursive dependency tree. This first release keeps the scope to three supported target families, current gap math, and evidence-backed route notes.
Why are some blockers read-only instead of editable?
Boss-access, title, race, and similar progression gates are shown as blockers because they can stop the target outright, but they do not fit a clean numeric need-have-missing contract. Keeping them read-only avoids pretending the planner can reduce them to fake checkbox math.
How should I read the source notes and confidence labels?
Treat them as the verification trail for Sailor Piece requirements. Source tier and confidence labels show how strong the public note is, while the wording explains where each requirement came from, what it appears to gate, and where public information still needs caution.