> For the complete documentation index, see [llms.txt](https://swu-forge.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://swu-forge.gitbook.io/docs/decks/trilogies.md).

# Trilogies

The **Trilogies** page (`/trilogies`) lets you group 3 of your decks together for the Trilogy format, with automatic cross-deck validation.

## What is Trilogy?

Trilogy is a multi-deck format where each player brings 3 decks. The decks use the eternal card pool, but with extra restrictions:

* **No duplicate leaders** — each deck must have a unique leader
* **No duplicate bases** — each deck must have a unique base
* **Cross-deck copy limit** — a card can appear at most 3 times across all 3 decks combined (not 3 per deck)

Sideboards are not counted toward the cross-deck copy limit.

## Creating a Trilogy

1. Navigate to **Trilogies** in the top navigation bar
2. Click **+ New Trilogy**
3. Enter a name for your trilogy
4. Select 3 decks from the dropdown menus (each deck can only be selected once)
5. Click **Create**

Your trilogy will appear as a card showing all 3 decks with their leader and base thumbnails.

## Validation

Each trilogy shows a validation status badge:

* **Valid** (green checkmark) — all cross-deck rules pass
* **Issues** (red warning) — one or more violations detected

Click the issues badge to expand the violation list. Each violation shows:

* The card name
* What rule was broken (duplicate leader, duplicate base, or over copy limit)
* Which decks are involved

Validation runs automatically every time you view the trilogies page, using the current state of your decks.

![Screenshot: Trilogy Validation](https://cdn.swuforge.com/how-tos/trilogy-validation.png)

## Editing a Trilogy

Click the **kebab menu** (three dots) on any trilogy card and select **Edit** to change the name or swap out decks.

## Deleting a Trilogy

Click the **kebab menu** and select **Delete**. A confirmation dialog will appear. Deleting a trilogy does not delete the decks themselves.

## Deck Page Integration

When a deck belongs to a trilogy, a gold **TRILOGY:** badge appears in the deck header on the deck detail page (`/decks/[deckId]`). Clicking it navigates back to the trilogies page.

## Navigating to Decks

Each deck slot in a trilogy card is a link — click it to go directly to that deck's detail page for editing.


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