Where to farm Caster Dualchip in Arknights, what to craft it from, and which operators need it.
No direct-drop stage (obtained via chips, weekly, base crafting, etc.).
| Operator | Rarity | Qty |
|---|---|---|
| Goldenglow | 6★ | 4 |
| Necrass | 6★ | 4 |
| Nymph | 6★ | 4 |
| Lappland the Decadenza | 6★ | 4 |
| Logos | 6★ | 4 |
| Lin | 6★ | 4 |
| Marcille | 6★ | 4 |
| Mantra | 6★ | 4 |
| Mostima | 6★ | 4 |
| 谬因 | 6★ | 4 |
| Blaze the Igniting Spark | 6★ | 4 |
| Dusk | 6★ | 4 |
| Ebenholz | 6★ | 4 |
| Eyjafjalla | 6★ | 4 |
| Ho'olheyak | 6★ | 4 |
| 维伊 | 6★ | 4 |
| Ifrit | 6★ | 4 |
| Carnelian | 6★ | 4 |
| Ceobe | 6★ | 4 |
| Passenger | 6★ | 4 |
| Pramanix the Prerita | 6★ | 4 |
| Nightmare | 5★ | 3 |
| Delphine | 5★ | 3 |
| Diamante | 5★ | 3 |
| Lava the Purgatory | 5★ | 3 |
| Rockrock | 5★ | 3 |
| Leonhardt | 5★ | 3 |
| Leizi | 5★ | 3 |
| 复奏 | 5★ | 3 |
| Minimalist | 5★ | 3 |
| Miss.Christine | 5★ | 3 |
| Mint | 5★ | 3 |
| Beeswax | 5★ | 3 |
| Santalla | 5★ | 3 |
| Kjera | 5★ | 3 |
| Skyfire | 5★ | 3 |
| 时隙 | 5★ | 3 |
| Aroma | 5★ | 3 |
| Harmonie | 5★ | 3 |
| Amiya | 5★ | 3 |
| Astgenne | 5★ | 3 |
| Iris | 5★ | 3 |
| Absinthe | 5★ | 3 |
| Warmy | 5★ | 3 |
| Qanipalaat | 5★ | 3 |
| Corroserum | 5★ | 3 |
| Tecno | 5★ | 3 |
| Tomimi | 5★ | 3 |
To total several operators with a crafting-aware farm plan, use the Arknights Calculator.