Where to farm Polyketon in Arknights, what to craft it from, and which operators need it.
| Stage | Drop tier | ~Sanity/ea |
|---|---|---|
| 3-7 | Always | ≈15.0 |
| ZT-5 | Always | ≈15.0 |
| BW-5 | Always | ≈15.0 |
| DV-5 | Always | ≈15.0 |
| IC-5 | Always | ≈15.0 |
| TB-6 | Always | ≈15.0 |
To make 1 of [object Object]: Diketon×3
| Operator | Rarity | Qty |
|---|---|---|
| Goldenglow | 6★ | 11 |
| Virtuosa | 6★ | 11 |
| Ebenholz | 6★ | 11 |
| Eunectes | 6★ | 11 |
| Executor the Ex Foedere | 6★ | 11 |
| Zuo Le | 6★ | 11 |
| Qiubai | 6★ | 11 |
| Fartooth | 6★ | 11 |
| Texas the Omertosa | 6★ | 10 |
| Reed the Flame Shadow | 6★ | 9 |
| SilverAsh the Reignfrost | 6★ | 9 |
| Kal'tsit | 6★ | 9 |
| Blaze | 6★ | 8 |
| Sankta Miksaparato | 6★ | 8 |
| Mon3tr | 6★ | 7 |
| Gladiia | 6★ | 7 |
| Narantuya | 6★ | 7 |
| Nasti | 6★ | 7 |
| 怒潮凛冬 | 6★ | 7 |
| Mostima | 6★ | 7 |
| 谬因 | 6★ | 7 |
| Bagpipe | 6★ | 7 |
| Thorns | 6★ | 7 |
| Thorns the Lodestar | 6★ | 7 |
| Angelina | 6★ | 7 |
| Exusiai the New Covenant | 6★ | 7 |
| Hoederer | 6★ | 7 |
| Jessica the Liberated | 6★ | 7 |
| Phantom | 6★ | 7 |
| Diamante | 5★ | 7 |
| 复奏 | 5★ | 7 |
| Bassline | 5★ | 7 |
| Czerny | 5★ | 7 |
| Kirara | 5★ | 7 |
| Figurino | 5★ | 7 |
| Saga | 6★ | 6 |
| Shining | 6★ | 6 |
| Haruka | 6★ | 6 |
| Iana | 5★ | 6 |
| Brigid | 5★ | 6 |
| Istina | 5★ | 6 |
| Paprika | 5★ | 6 |
| 佩德洛 | 5★ | 6 |
| Folinic | 5★ | 6 |
| Saria | 6★ | 5 |
| Shalem | 5★ | 5 |
| Ceylon | 5★ | 5 |
| Franka | 5★ | 5 |
+166 more — see all in the Arknights Calculator.
To total several operators with a crafting-aware farm plan, use the Arknights Calculator.