Trinity Draft — English

An unofficial, fan-made English translation of Trinity Draft, a Japanese trading card game for three players built around a booster draft.

Browse the cards: https://kroneytt.github.io/trinity-draft-en/

This repo contains:

• the English card database,
• the translated card images,
• the overlay tool that turns the original Japanese cards into English ones,
• the card database website (search, filters, glossary, box and draft odds).

Trinity Draft and all card art, names and rules © 2025 Mikiseishindo / AsobiDays. This project is not affiliated with the publisher. See NOTICE.md.

Expansion	Code	Cards
Blaze	TD-01	126 + VOID
Phantom	TD-02	126 + VOID

Each expansion has 102 draft cards (Common / Uncommon / Rare), 20 Legends and 4 Epics. The VOID card is shared by both sets.

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Play it in Tabletop Simulator

The English Trinity Draft mod for Tabletop Simulator is on the Steam Workshop (link coming soon). It uses the card images from this repo.

Card database

cards/blaze_database.json and cards/phantom_database.json are the source of truth. Every card image is generated from them.

{
  "CardID": "TD01_C_067",
  "Japanese Name": "赤眼竜オロチ",
  "English Name": "Red-Eyed Dragon, Orochi",
  "Rarity": "Common",
  "CardType": "Unit",
  "Traits": "Dragon/Beast",
  "Color": "Red",
  "Color Condition": "1 Red",
  "Cost": 6,
  "Shadow Condition": null,
  "Power": 6000,
  "Break": 3,
  "Burst": null,
  "Card Text": "[Continuous] All your Units on the Battlefield that have Souls gain [Quick Aura]. … / [Shinra Summon 6] …",
  "FlavorText": null
}

• Color: the card's own color (what it gives when used for Color Charge), e.g. Red, Red, Yellow or Colorless. Shadow cards have a Color but no Color Condition.
• Card Text: abilities are separated by /.
• Burst: starts with [Burst], or with [EPIC Rule] on Epic cards.
• Terminology: follows cards/master_glossary.json (Japanese → English), with a short rules description of each term in cards/glossary_definitions.json.
• Wording conventions: in cards/style_guide.md.

Card images

Folder	Contents
out/tts/blaze/, out/tts/phantom/, out/tts/shared/	every card with the English overlay, <CardID>.jpg, 744×1039 (63×88 mm at 300 dpi)
out/tts/singularity/	the Singularity Hole cards (α, β, the 8 special β Holes and "β Hole" Genesis), same size
out/tts/card_back.jpg	card back
images/	table, playmat and game components (Reserve, Singularity Reserve, Walls, Basic Color Cards, Trinity Counter)

These are the images the Tabletop Simulator mod loads, so keep their paths unchanged.

Overlay tool

You need Python 3.10+ and pip install -r tools/requirements.txt. The original Japanese card art is not included. The tool expects it as cards/blaze_cards_hq/TD-01_C067.webp, cards/phantom_cards_hq/TD-02_C067.webp, and so on, for each card.

Step	Command	Result
1. Check the data	python tools/validate_cards.py	report of errors and wording differences (--guide refreshes the keyword table in cards/style_guide.md)
2. Render	python tools/render_cards.py	out/master/: full-resolution English cards, lossless (--check-fit checks text fit without the art)
3. Export	python tools/export_cards.py	out/tts/ JPG cards, plus out/web/ AVIF/WebP images for websites

To change or fix a translation: edit the JSON, then run steps 1 → 3.

Singularity Holes. cards/singularity_database.json holds the Hole cards. Cut the Japanese cards out of the official print sheet once with python tools/render_holes.py --extract singularity-addition.pdf (needs pip install pypdf), then python tools/render_holes.py writes out/tts/singularity/ and images/components/singularity_reserve_en.jpg.

Rulebooks

English rulebooks for every official format, in rules/:

Format	File
Trinity Draft (Standard 3-Player)	rules/three-player.md
DUEL (2-Player)	rules/duel.md
Singularity (Quick 3-Player)	rules/singularity.md
Unite (two boxes combined)	rules/unite.md

They are unofficial translations. Where they disagree with the official Japanese rules, the official rules are correct.

Website

The site in site/ is built from cards/*.json, the rulebooks in rules/ and the images in out/tts/, so a fix to the JSON shows up on the site at the next release. It is published to GitHub Pages only when a Release is published (or by hand from the Actions tab), never on an ordinary push.

To preview it on your computer (Node.js 22.22 or newer):

cd site
npm install
npm run dev

Folder layout

cards/                card database (JSON), singularity_database.json (Hole cards), master_glossary.json (Japanese → English terms),
                      glossary_definitions.json (what each term means),
                      style_guide.md (how the English card text is worded)
rules/                English rulebooks: Standard, DUEL, Singularity, Unite
images/               table, playmat, card back and game components
out/tts/              finished English card images
tools/                overlay tool: validate_cards, render_cards, render_holes, export_cards, card_data (shared loader)
tools/fonts/          Inter (SIL OFL) used for the English overlay
site/                 card database and rulebook website (Astro)

Credits

• Game: Trinity Draft by Mikiseishindo / AsobiDays. Please support the official release.
• Translation, tools and TTS mod: kroneytt.
• Font: Inter by Rasmus Andersson (SIL Open Font License).