YOUR ROSTER, YOUR PLAN

Mirrors High team builder

Free Mirrors High team builder for 3-character squads from 13 sourced records. No sign-up is required. Check role coverage, save up to 3 presets and download JSON or TXT with no watermark. Unlimited drafts cost $0 and run in your browser; suggestions use published kits, not measured combat performance.

Your collection

0 selected · Saved only in this browser

THREE SLOTS. ONE PLAN.

Your squad draft

01 / Select your characters to begin
02 / Add a complementary role
03 / Check your coverage

Kit-based suggestions, not a combat simulator. No verified win rate, optimal rotation or damage calculation is implied.

How the suggestion works

We start with an available damage role, look for support, then add defense or a distinct utility role. Within a role we use the provisional editorial priority. If you lack a role, the planner fills the remaining slot and tells you what is missing.

Only selected characters are used. Roster preferences stay on this device; clearing browser data removes them. No game login or paid API is required.

Read all assumptions ↗
CHOOSE YOUR OWN THREE

Mirrors High team builder workbench

Build a specific combination or edit a suggestion. Manual selection is independent of the collection filter above.

Up to 3 presets · Stored on this device

How do I use the Mirrors High team builder?

Start with the question your next attempt should answer. If you are failing before the final phase, write down when the failure happens. If you are surviving but running out of time, record which damage window you are missing. A useful squad draft begins with an observable problem. It does not begin with three letters from a tier list.

  1. Select the characters available in your collection and ask for a suggestion, or choose three distinct characters in the manual workbench.
  2. Read the coverage summary. It identifies missing damage, support or defensive and utility coverage without treating any role combination as mandatory.
  3. Open the linked character guides and compare each quoted ability stage with the character you actually own.
  4. Write a short test plan in the notes field. Save the draft with a name that describes its purpose.
  5. After playing, record what happened, change one slot, and save the alternative as a second preset.

What does a useful comparison look like?

For an illustrative progression draft, choose Ichigo, Rukia and Orihime. The planner labels their editorial roles as Damage, Support and Defense. This covers three distinct jobs, but that alone does not prove synergy: Rukia’s final team bonus has an ailment condition, and Orihime’s mitigation should not be described as healing. Check both limitations before using the draft as an investment plan.

For a second draft, try Toshiro, Rangiku and Orihime. Toshiro’s critical-triggered kit gives a reason to investigate Rangiku’s critical support. Write down whether the buff window overlaps your attacker’s active window. This is a kit-based hypothesis from the official introductions. We have not independently measured its clear time, damage or reliability in the live build.

Use the same encounter and comparable investment for both drafts. If one attempt fails, keep it in your notes. A team that produces one fast success but several failures may be less useful for progression than a slower, more consistent team. The workbench stores your notes but does not turn them into a site-wide ranking or claim they are verified results.

What does the role check actually measure?

CheckMeaningLimit
DamageAt least one editorial Damage roleNo normalized damage calculation
SupportAt least one editorial Support roleConditions and rotations still need checking
Defense or utilityAt least one defensive or specialist optionNot a guarantee of survival or control

Three attackers can be intentional. The tool reports a coverage gap so that you can decide whether the encounter justifies it. It does not reject a legal draft because it differs from the suggested pattern. Likewise, a complete coverage report does not certify a winning squad. Enemy resistance, timing and ability stage remain outside this simple checker.

How do presets, export and sharing work?

The Mirrors High team builder supports unlimited free drafts at a price of $0. No sign-up is required. Save up to 3 presets, each with 3 character slots, a name and notes. Download JSON or TXT for a readable record of the current squad; there is no watermark. The export is a snapshot, not a game save file, and cannot be imported into BLEACH Mirrors High. This version does not provide a file-import feature.

A squad link includes only character IDs in the fragment after the # symbol. It leaves out your collection, private notes and preset title. Anyone who receives the link can inspect that selected combination. During local preview, the recipient must run the same local site. Public sharing will become useful once a real domain is configured.

Local storage can be unavailable in private browsing or restricted browser settings. The page warns if a write fails; keep a JSON or TXT export if the notes matter. Clearing site data removes presets and collection preferences. You can delete individual presets from the workbench without changing your actual game account.

Where do the character records come from?

The archive follows the official release-lineup introductions. The official game overview describes three-character teams. Each character guide links to its source and separates published effects from editorial recommendations. Read the methodology before using the tier list as an investment shortcut, or use side-by-side comparison when choosing between two roles.

Mirrors High team builder FAQ

Is the Mirrors High team builder free?

Yes. It costs $0 and supports unlimited squad drafts with no sign-up. Choose from 13 sourced characters and assign exactly 3 distinct characters to a squad.

Can I choose the squad myself?

Yes. Use the three slot selectors to choose your own combination, then select Check this squad. Manual slots can use any character in the archive; the automatic suggestion uses only the characters marked in your collection.

How many teams can I save?

Save up to 3 named squad presets in this browser. Loading a preset restores its three slots. Replace a slot or delete a preset whenever your plan changes. Browser storage is not a cloud backup.

Can I export a team?

Download a JSON or TXT file containing the squad names, IDs, roles, provisional priorities and your notes. There is no watermark on the JSON or TXT export. Copy draft provides a short plain-text summary instead.

Are these optimized damage calculations?

No. The tool checks role coverage and displays published-kit conditions. It does not know equipment, enemy resistance, investment levels or your execution. A suggested team is a hypothesis to test, not a measured best team.

Where are my collection and notes stored?

The planner runs in your browser. Collection IDs and named presets are saved locally on this device. Notes stay in the current draft until you save a preset. Nothing is uploaded to a Mirror Index or game account.

What happens when I share a squad link?

The link includes only the 3 character IDs in its URL fragment. It excludes your notes, preset name and collection. Recipients need access to this website. Share links from the published domain; a local review link requires the recipient to run the same preview.

How should I test a draft?

Keep the stage, game version, ability levels and control mode consistent. Record completed and failed attempts, then change one slot at a time. Do not compare only the fastest successful attempt.

Mirror Index Editorial Team · Updated October 29, 2026 · Sources & editorial method ↗