diff --git a/docs/asset-backlog.md b/docs/asset-backlog.md
index 5e61b59..70b1eb0 100644
--- a/docs/asset-backlog.md
+++ b/docs/asset-backlog.md
@@ -6,9 +6,9 @@ generated, connected, validated, built, flow-tested, committed, and pushed.
 
 ## Current Baseline
 
-- Story images: 64 files after Batch 4.
-- Portraits: 31 files after Batch 4.
-- Unit sheets: 122 files, 61 complete base/action design pairs after Batch 4.
+- Story images: 76 files after Batch 5.
+- Portraits: 38 files after Batch 5.
+- Unit sheets: 132 files, 66 complete base/action design pairs after Batch 5.
 - Target direction:
   - Story: about 5 images per major campaign chapter across 65 campaign stages.
   - Portraits: one portrait for every important `scenario.ts` speaker.
@@ -150,3 +150,45 @@ backgrounds and class/faction unit variety.
 - `unit-wei-strategist-blue.png` + `unit-wei-strategist-blue-actions.png`
 - `unit-wu-officer-river.png` + `unit-wu-officer-river-actions.png`
 - `unit-nanman-officer-warlord.png` + `unit-nanman-officer-warlord-actions.png`
+
+## Batch 5 Priority
+
+Status: complete. Visual contact sheets, image dimensions, unit base/action pairs,
+`pnpm build`, and `pnpm verify:flow` passed. Code connection uses the existing
+story, portrait, and unit variant discovery paths.
+
+This batch expands the most repeated story backgrounds, adds variants for major
+late-campaign speakers, and strengthens low-variant unit families.
+
+### Story
+
+- `65-yizhou-luo-road-cliff-fortress.png`
+- `66-yizhou-luo-road-mountain-scouts.png`
+- `67-nanzhong-captures-bamboo-gorge.png`
+- `68-nanzhong-captures-river-night-camp.png`
+- `69-wandering-market-shelter.png`
+- `70-wandering-cold-mountain-pass.png`
+- `71-northern-supply-valley.png`
+- `72-northern-mountain-war-council.png`
+- `73-red-cliffs-chain-smoke.png`
+- `74-wolong-river-strategy.png`
+- `75-jingzhou-crisis-river-watchtowers.png`
+- `76-fan-castle-flood-river-breach.png`
+
+### Portraits
+
+- `zhao-yun-campaign.png`
+- `jiang-wei-campaign.png`
+- `sima-yi-campaign.png`
+- `cao-cao-campaign.png`
+- `ma-chao-campaign.png`
+- `huang-zhong-campaign.png`
+- `wang-ping-campaign.png`
+
+### Units
+
+- `unit-shu-archer-veteran.png` + `unit-shu-archer-veteran-actions.png`
+- `unit-shu-strategist-white.png` + `unit-shu-strategist-white-actions.png`
+- `unit-wei-officer-iron.png` + `unit-wei-officer-iron-actions.png`
+- `unit-wu-infantry-river.png` + `unit-wu-infantry-river-actions.png`
+- `unit-rebel-archer-veteran.png` + `unit-rebel-archer-veteran-actions.png`
diff --git a/src/assets/images/portraits/cao-cao-campaign.png b/src/assets/images/portraits/cao-cao-campaign.png
new file mode 100644
index 0000000..cd326d2
Binary files /dev/null and b/src/assets/images/portraits/cao-cao-campaign.png differ
diff --git a/src/assets/images/portraits/huang-zhong-campaign.png b/src/assets/images/portraits/huang-zhong-campaign.png
new file mode 100644
index 0000000..89fbf09
Binary files /dev/null and b/src/assets/images/portraits/huang-zhong-campaign.png differ
diff --git a/src/assets/images/portraits/jiang-wei-campaign.png b/src/assets/images/portraits/jiang-wei-campaign.png
new file mode 100644
index 0000000..1e9da4a
Binary files /dev/null and b/src/assets/images/portraits/jiang-wei-campaign.png differ
diff --git a/src/assets/images/portraits/ma-chao-campaign.png b/src/assets/images/portraits/ma-chao-campaign.png
new file mode 100644
index 0000000..5b73906
Binary files /dev/null and b/src/assets/images/portraits/ma-chao-campaign.png differ
diff --git a/src/assets/images/portraits/sima-yi-campaign.png b/src/assets/images/portraits/sima-yi-campaign.png
new file mode 100644
index 0000000..4451aab
Binary files /dev/null and b/src/assets/images/portraits/sima-yi-campaign.png differ
diff --git a/src/assets/images/portraits/wang-ping-campaign.png b/src/assets/images/portraits/wang-ping-campaign.png
new file mode 100644
index 0000000..d66ff0d
Binary files /dev/null and b/src/assets/images/portraits/wang-ping-campaign.png differ
diff --git a/src/assets/images/portraits/zhao-yun-campaign.png b/src/assets/images/portraits/zhao-yun-campaign.png
new file mode 100644
index 0000000..81b292b
Binary files /dev/null and b/src/assets/images/portraits/zhao-yun-campaign.png differ
diff --git a/src/assets/images/story/65-yizhou-luo-road-cliff-fortress.png b/src/assets/images/story/65-yizhou-luo-road-cliff-fortress.png
new file mode 100644
index 0000000..c049117
Binary files /dev/null and b/src/assets/images/story/65-yizhou-luo-road-cliff-fortress.png differ
diff --git a/src/assets/images/story/66-yizhou-luo-road-mountain-scouts.png b/src/assets/images/story/66-yizhou-luo-road-mountain-scouts.png
new file mode 100644
index 0000000..9147b12
Binary files /dev/null and b/src/assets/images/story/66-yizhou-luo-road-mountain-scouts.png differ
diff --git a/src/assets/images/story/67-nanzhong-captures-bamboo-gorge.png b/src/assets/images/story/67-nanzhong-captures-bamboo-gorge.png
new file mode 100644
index 0000000..c41f8ef
Binary files /dev/null and b/src/assets/images/story/67-nanzhong-captures-bamboo-gorge.png differ
diff --git a/src/assets/images/story/68-nanzhong-captures-river-night-camp.png b/src/assets/images/story/68-nanzhong-captures-river-night-camp.png
new file mode 100644
index 0000000..2db02fd
Binary files /dev/null and b/src/assets/images/story/68-nanzhong-captures-river-night-camp.png differ
diff --git a/src/assets/images/story/69-wandering-market-shelter.png b/src/assets/images/story/69-wandering-market-shelter.png
new file mode 100644
index 0000000..1e88b19
Binary files /dev/null and b/src/assets/images/story/69-wandering-market-shelter.png differ
diff --git a/src/assets/images/story/70-wandering-cold-mountain-pass.png b/src/assets/images/story/70-wandering-cold-mountain-pass.png
new file mode 100644
index 0000000..ac58778
Binary files /dev/null and b/src/assets/images/story/70-wandering-cold-mountain-pass.png differ
diff --git a/src/assets/images/story/71-northern-supply-valley.png b/src/assets/images/story/71-northern-supply-valley.png
new file mode 100644
index 0000000..e426598
Binary files /dev/null and b/src/assets/images/story/71-northern-supply-valley.png differ
diff --git a/src/assets/images/story/72-northern-mountain-war-council.png b/src/assets/images/story/72-northern-mountain-war-council.png
new file mode 100644
index 0000000..4f1b906
Binary files /dev/null and b/src/assets/images/story/72-northern-mountain-war-council.png differ
diff --git a/src/assets/images/story/73-red-cliffs-chain-smoke.png b/src/assets/images/story/73-red-cliffs-chain-smoke.png
new file mode 100644
index 0000000..2114765
Binary files /dev/null and b/src/assets/images/story/73-red-cliffs-chain-smoke.png differ
diff --git a/src/assets/images/story/74-wolong-river-strategy.png b/src/assets/images/story/74-wolong-river-strategy.png
new file mode 100644
index 0000000..7e29ae2
Binary files /dev/null and b/src/assets/images/story/74-wolong-river-strategy.png differ
diff --git a/src/assets/images/story/75-jingzhou-crisis-river-watchtowers.png b/src/assets/images/story/75-jingzhou-crisis-river-watchtowers.png
new file mode 100644
index 0000000..6a7e4a1
Binary files /dev/null and b/src/assets/images/story/75-jingzhou-crisis-river-watchtowers.png differ
diff --git a/src/assets/images/story/76-fan-castle-flood-river-breach.png b/src/assets/images/story/76-fan-castle-flood-river-breach.png
new file mode 100644
index 0000000..80b3120
Binary files /dev/null and b/src/assets/images/story/76-fan-castle-flood-river-breach.png differ
diff --git a/src/assets/images/units/unit-rebel-archer-veteran-actions.png b/src/assets/images/units/unit-rebel-archer-veteran-actions.png
new file mode 100644
index 0000000..bdf51ed
Binary files /dev/null and b/src/assets/images/units/unit-rebel-archer-veteran-actions.png differ
diff --git a/src/assets/images/units/unit-rebel-archer-veteran.png b/src/assets/images/units/unit-rebel-archer-veteran.png
new file mode 100644
index 0000000..a842e11
Binary files /dev/null and b/src/assets/images/units/unit-rebel-archer-veteran.png differ
diff --git a/src/assets/images/units/unit-shu-archer-veteran-actions.png b/src/assets/images/units/unit-shu-archer-veteran-actions.png
new file mode 100644
index 0000000..5cf87ed
Binary files /dev/null and b/src/assets/images/units/unit-shu-archer-veteran-actions.png differ
diff --git a/src/assets/images/units/unit-shu-archer-veteran.png b/src/assets/images/units/unit-shu-archer-veteran.png
new file mode 100644
index 0000000..362ec1e
Binary files /dev/null and b/src/assets/images/units/unit-shu-archer-veteran.png differ
diff --git a/src/assets/images/units/unit-shu-strategist-white-actions.png b/src/assets/images/units/unit-shu-strategist-white-actions.png
new file mode 100644
index 0000000..48f0df5
Binary files /dev/null and b/src/assets/images/units/unit-shu-strategist-white-actions.png differ
diff --git a/src/assets/images/units/unit-shu-strategist-white.png b/src/assets/images/units/unit-shu-strategist-white.png
new file mode 100644
index 0000000..1e72f06
Binary files /dev/null and b/src/assets/images/units/unit-shu-strategist-white.png differ
diff --git a/src/assets/images/units/unit-wei-officer-iron-actions.png b/src/assets/images/units/unit-wei-officer-iron-actions.png
new file mode 100644
index 0000000..f777f3b
Binary files /dev/null and b/src/assets/images/units/unit-wei-officer-iron-actions.png differ
diff --git a/src/assets/images/units/unit-wei-officer-iron.png b/src/assets/images/units/unit-wei-officer-iron.png
new file mode 100644
index 0000000..8df04fa
Binary files /dev/null and b/src/assets/images/units/unit-wei-officer-iron.png differ
diff --git a/src/assets/images/units/unit-wu-infantry-river-actions.png b/src/assets/images/units/unit-wu-infantry-river-actions.png
new file mode 100644
index 0000000..a746cb5
Binary files /dev/null and b/src/assets/images/units/unit-wu-infantry-river-actions.png differ
diff --git a/src/assets/images/units/unit-wu-infantry-river.png b/src/assets/images/units/unit-wu-infantry-river.png
new file mode 100644
index 0000000..826c3c3
Binary files /dev/null and b/src/assets/images/units/unit-wu-infantry-river.png differ