diff --git a/graph/fixes/fix-dead-roster-csv-fields-in-paper-dynasty-database-cards-e-61b618.md b/graph/fixes/fix-dead-roster-csv-fields-in-paper-dynasty-database-cards-e-61b618.md
new file mode 100644
index 00000000000..693062add90
--- /dev/null
+++ b/graph/fixes/fix-dead-roster-csv-fields-in-paper-dynasty-database-cards-e-61b618.md
@@ -0,0 +1,34 @@
+---
+id: 61b618e7-6c6a-46be-9dec-b31b57cb19fe
+type: fix
+title: "Fix: dead roster CSV fields in paper-dynasty-database cards endpoint"
+tags: [paper-dynasty, paper-dynasty-database, fastapi, python, fix, dead-code, csv, card-model]
+importance: 0.55
+confidence: 0.8
+created: "2026-03-03T18:07:05.018372+00:00"
+updated: "2026-03-03T18:07:05.018372+00:00"
+---
+
+## Problem
+
+`app/routers_v2/cards.py` — `v1_cards_get_one` endpoint's CSV branch accessed `this_card.roster1.name`, `this_card.roster2.name`, `this_card.roster3.name`. The `Card` model has no such fields, so any `GET /api/v2/cards/{id}?csv=true` request would raise `AttributeError` at runtime.
+
+## Root Cause
+
+The CSV code was written against an older schema that had roster foreign keys on `Card`. Those fields were removed from the model but the CSV export code was never updated.
+
+## Solution
+
+Removed the three dead columns from the CSV header row and data row. The output now reflects only fields that exist on `Card`: `id`, `player`, `team`, `pack`, `value`.
+
+## Files Changed
+
+- `app/routers_v2/cards.py` lines 144–146
+
+## Note
+
+The `v1_cards_patch` endpoint also accepts `roster1_id`, `roster2_id`, `roster3_id` params that are silently ignored (no assignment in handler body) — dead API surface but not a runtime error.
+
+## PR
+
+https://git.manticorum.com/cal/paper-dynasty-database/pulls/35