Craft Raven Epigraphs. Upgrade the workshop to unlock SSR and UR recipes.
Tap Craft on Epigraph Workshop to make Raven Epigraphs from Epigraph Shards. SSR recipes open at workshop Lv.15 (Guard of Nature III — Warrior from Lv.1); UR recipes open at Lv.20. Then promote with extra copies of the same Epigraph (0★–5★). Equip them in a Raven Epigraph Plan. You can’t craft R and SR Epigraphs here.
Notes:
- Epigraph Workshop is where you craft Raven Epigraphs. It is a 3×3 building with one copy, no survivor posts, and max level 30. Place it from Sanctuary Lv.5 once you have unlocked Explore Dense Forest Level 15. Tap Craft on the building to open the workshop.
- Epigraphs are Raven inserts, separate from Raven Nest gear. There are four families (Guard of Nature, Frenzied Flock, Reversal Power, Protective Charm) and Warrior / Ranger / Warlock variants.
- Workshop level gates crafting: most SSR Epigraphs need Lv.15; all UR Epigraphs need Lv.20. Guard of Nature III — Warrior can be crafted from Lv.1. R and SR Epigraphs are not crafted here (chests and events).
- Craft costs are Epigraph Shards: 800 UR Epigraph Shards for any UR piece; SSR is 400 or 800 SSR Epigraph Shards depending on the piece (Guard of Nature III costs 800 SSR; other III families cost 400 SSR).
- After crafting, promote with extra copies of the same Epigraph. UR/SSR go 0★–5★ and need 1 / 2 / 3 / 5 / 7 / 10 copies in total (including the base). 2★ and 5★ are Key Promotes. Reset returns consumed copies; only unequipped Epigraphs can be reset.
- UR promote Might: 120,000 at 0★ up to 500,000 at 5★. SSR promote Might: 20,000 at 0★ up to 210,000 at 5★. R and SR have no star promote (base Might 4,000 / 8,000).
- Epigraphs go into Raven Epigraph Plans (Mixed, Warrior, Warlock, Ranger). Raising Raven Evolve also increases Epigraph Bonus when you uncap stages.
- Upgrades follow Sanctuary from Lv.6 (Lv.1–5 need Sanctuary 5). Herbs enter the cost at Lv.9. Longest upgrade is Lv.30 at 25d 9h 37m 40s. Max Might is 168,400.
Epigraph crafting
Workshop level required to craft each Epigraph. R and SR pieces are not crafted here.
| Name | Rarity | Faction | Family | Workshop level | Craft cost |
|---|---|---|---|---|---|
| Guard of Nature IV – Warrior | UR | Warrior | Guard of Nature | 20 | 800 UR Epigraph Shard |
| Frenzied Flock IV – Warrior | UR | Warrior | Frenzied Flock | 20 | 800 UR Epigraph Shard |
| Reversal Power IV – Warrior | UR | Warrior | Reversal Power | 20 | 800 UR Epigraph Shard |
| Protective Charm IV – Warrior | UR | Warrior | Protective Charm | 20 | 800 UR Epigraph Shard |
| Guard of Nature IV – Ranger | UR | Ranger | Guard of Nature | 20 | 800 UR Epigraph Shard |
| Frenzied Flock IV – Ranger | UR | Ranger | Frenzied Flock | 20 | 800 UR Epigraph Shard |
| Reversal Power IV – Ranger | UR | Ranger | Reversal Power | 20 | 800 UR Epigraph Shard |
| Protective Charm IV – Ranger | UR | Ranger | Protective Charm | 20 | 800 UR Epigraph Shard |
| Guard of Nature IV – Warlock | UR | Warlock | Guard of Nature | 20 | 800 UR Epigraph Shard |
| Frenzied Flock IV – Warlock | UR | Warlock | Frenzied Flock | 20 | 800 UR Epigraph Shard |
| Reversal Power IV – Warlock | UR | Warlock | Reversal Power | 20 | 800 UR Epigraph Shard |
| Protective Charm IV – Warlock | UR | Warlock | Protective Charm | 20 | 800 UR Epigraph Shard |
| Guard of Nature III – Warrior | SSR | Warrior | Guard of Nature | 1 | 800 SSR Epigraph Shard |
| Frenzied Flock III – Warrior | SSR | Warrior | Frenzied Flock | 15 | 400 SSR Epigraph Shard |
| Reversal Power III – Warrior | SSR | Warrior | Reversal Power | 15 | 400 SSR Epigraph Shard |
| Protective Charm III – Warrior | SSR | Warrior | Protective Charm | 15 | 400 SSR Epigraph Shard |
| Guard of Nature III – Ranger | SSR | Ranger | Guard of Nature | 15 | 800 SSR Epigraph Shard |
| Frenzied Flock III – Ranger | SSR | Ranger | Frenzied Flock | 15 | 400 SSR Epigraph Shard |
| Reversal Power III – Ranger | SSR | Ranger | Reversal Power | 15 | 400 SSR Epigraph Shard |
| Protective Charm III – Ranger | SSR | Ranger | Protective Charm | 15 | 400 SSR Epigraph Shard |
| Guard of Nature III – Warlock | SSR | Warlock | Guard of Nature | 15 | 800 SSR Epigraph Shard |
| Frenzied Flock III – Warlock | SSR | Warlock | Frenzied Flock | 15 | 400 SSR Epigraph Shard |
| Reversal Power III – Warlock | SSR | Warlock | Reversal Power | 15 | 400 SSR Epigraph Shard |
| Protective Charm III – Warlock | SSR | Warlock | Protective Charm | 15 | 400 SSR Epigraph Shard |
| Guard of Nature II | SR | Mixed | Guard of Nature | — | Not crafted |
| Frenzied Flock II | SR | Mixed | Frenzied Flock | — | Not crafted |
| Reversal Power II | SR | Mixed | Reversal Power | — | Not crafted |
| Protective Charm II | SR | Mixed | Protective Charm | — | Not crafted |
| Guard of Nature I | R | Mixed | Guard of Nature | — | Not crafted |
| Frenzied Flock I | R | Mixed | Frenzied Flock | — | Not crafted |
| Reversal Power I | R | Mixed | Reversal Power | — | Not crafted |
| Protective Charm I | R | Mixed | Protective Charm | — | Not crafted |
Epigraph promote
Copies needed is the total of that Epigraph, including the base piece. Key Promotes are 2★ and 5★.
| Rarity | Stars | Copies needed | Might | Key Promote |
|---|---|---|---|---|
| UR | 0★ | 1 | 120K | — |
| UR | 1★ | 2 | 160K | — |
| UR | 2★ | 3 | 240K | Key Promote |
| UR | 3★ | 5 | 280K | — |
| UR | 4★ | 7 | 340K | — |
| UR | 5★ | 10 | 500K | Key Promote |
| SSR | 0★ | 1 | 20.0K | — |
| SSR | 1★ | 2 | 30.0K | — |
| SSR | 2★ | 3 | 60.0K | Key Promote |
| SSR | 3★ | 5 | 75.0K | — |
| SSR | 4★ | 7 | 110K | — |
| SSR | 5★ | 10 | 210K | Key Promote |
Upgrade requirements
Each row is the cost and time to upgrade to that level (from the previous level).
| Level | Might | Time | Farms | Lumber | Herbs | Antitoxins | Required buildings |
|---|---|---|---|---|---|---|---|
| 1 | 600 | 2s | 10 | 10 | – | 100 | Sanctuary Lv 5 |
| 2 | 1.20K | 11s | 150 | 150 | – | 200 | Sanctuary Lv 5 |
| 3 | 2.00K | 50s | 680 | 680 | – | 300 | Sanctuary Lv 5 |
| 4 | 2.60K | 1m 55s | 1.70K | 1.70K | – | 800 | Sanctuary Lv 5 |
| 5 | 3.50K | 5m 51s | 6.80K | 6.80K | – | 1.50K | Sanctuary Lv 5 |
| 6 | 4.00K | 11m 42s | 20.0K | 20.0K | – | 2.00K | Sanctuary Lv 6 |
| 7 | 4.90K | 23m 24s | 41.0K | 41.0K | – | 2.50K | Sanctuary Lv 7 |
| 8 | 5.60K | 46m 48s | 65.0K | 65.0K | – | 5.50K | Sanctuary Lv 8 |
| 9 | 6.20K | 1h 5m 32s | 100K | 100K | 50.0K | 9.00K | Sanctuary Lv 9 |
| 10 | 7.00K | 1h 25m 11s | 120K | 120K | 60.0K | 13.5K | Sanctuary Lv 10 |
| 11 | 7.90K | 1h 50m 44s | 310K | 310K | 150K | 21.0K | Sanctuary Lv 11 |
| 12 | 9.30K | 2h 23m 57s | 530K | 530K | 250K | 34.0K | Sanctuary Lv 12 |
| 13 | 10.5K | 3h 7m 8s | 580K | 580K | 280K | 55.0K | Sanctuary Lv 13 |
| 14 | 12.0K | 4h 3m 17s | 810K | 810K | 390K | 90.0K | Sanctuary Lv 14 |
| 15 | 13.9K | 5h 40m 35s | 1.10M | 1.10M | 550K | 160K | Sanctuary Lv 15 |
| 16 | 16.2K | 7h 56m 49s | 2.00M | 2.00M | 970K | 270K | Sanctuary Lv 16 |
| 17 | 18.9K | 11h 7m 33s | 2.60M | 2.60M | 1.30M | 460K | Sanctuary Lv 17 |
| 18 | 22.5K | 15h 34m 34s | 4.60M | 4.60M | 2.20M | 780K | Sanctuary Lv 18 |
| 19 | 26.6K | 21h 48m 23s | 5.50M | 5.50M | 2.70M | 1.30M | Sanctuary Lv 19 |
| 20 | 31.8K | 1d 6h 31m 44s | 10.0M | 10.0M | 4.80M | 1.90M | Sanctuary Lv 20 |
| 21 | 37.9K | 1d 15h 41m 15s | 14.0M | 14.0M | 6.70M | 2.60M | Sanctuary Lv 21 |
| 22 | 45.1K | 2d 3h 35m 37s | 18.0M | 18.0M | 8.70M | 3.40M | Sanctuary Lv 22 |
| 23 | 53.0K | 2d 19h 4m 18s | 23.0M | 23.0M | 11.0M | 4.10M | Sanctuary Lv 23 |
| 24 | 61.9K | 3d 21h 54m 1s | 28.0M | 28.0M | 14.0M | 4.50M | Sanctuary Lv 24 |
| 25 | 73.5K | 5d 11h 27m 37s | 48.0M | 48.0M | 23.0M | 5.00M | Sanctuary Lv 25 |
| 26 | 87.1K | 7d 16h 2m 39s | 67.0M | 67.0M | 32.0M | 5.50M | Sanctuary Lv 26 |
| 27 | 103K | 10d 17h 39m 43s | 88.0M | 88.0M | 42.0M | 6.00M | Sanctuary Lv 27 |
| 28 | 121K | 15d 43m 35s | 120M | 120M | 59.0M | 6.60M | Sanctuary Lv 28 |
| 29 | 143K | 19d 12h 56m 40s | 170M | 170M | 83.0M | 7.30M | Sanctuary Lv 29 |
| 30 | 168K | 25d 9h 37m 40s | 240M | 240M | 120M | 8.00M | Sanctuary Lv 30 |