Everything you need to raise Skybox to E2 · Skill 7 · Mastery 3 in Arknights. The tables below break it down by stage.
| Material | Tier | Qty |
|---|---|---|
| Crystalline Electronic Unit | T5 | 4 |
| Nucleic Crystal Sinter | T5 | 4 |
| Sniper Dualchip | T5 | 3 |
| Chiral Refractor | T4 | 6 |
| Crystalline Circuit | T4 | 1 |
| Orirock Concentration | T4 | 3 |
| Polymerized Gel | T4 | 3 |
| Refined Solvent | T4 | 3 |
| RMA70-24 | T4 | 13 |
| Skill Summary - 3 | T4 | 48 |
| Solidified Fiber Board | T4 | 3 |
| Aggregate Cyclicene | T3 | 7 |
| Coagulative Nodule | T3 | 13 |
| Loxic Kohl | T3 | 5 |
| Orirock Cluster | T3 | 3 |
| Semi-Synthetic Solvent | T3 | 4 |
| Skill Summary - 2 | T3 | 18 |
| Sniper Chip | T3 | 4 |
| Orirock Cube | T2 | 8 |
| Oriron | T2 | 3 |
| Polyketon | T2 | 4 |
| Skill Summary - 1 | T2 | 8 |
| Sugar | T2 | 2 |
| Ester | T1 | 7 |
| 24 types total | 177 | |
| Material | Tier | Qty |
|---|---|---|
| Sniper Dualchip | T5 | 3 |
| RMA70-24 | T4 | 7 |
| Coagulative Nodule | T3 | 13 |
| Sniper Chip | T3 | 4 |
| Orirock Cube | T2 | 8 |
| Sugar | T2 | 2 |
| 6 types total | 37 | |
| Material | Tier | Qty |
|---|---|---|
| Skill Summary - 3 | T4 | 6 |
| Aggregate Cyclicene | T3 | 3 |
| Orirock Cluster | T3 | 3 |
| Semi-Synthetic Solvent | T3 | 4 |
| Skill Summary - 2 | T3 | 18 |
| Oriron | T2 | 3 |
| Polyketon | T2 | 4 |
| Skill Summary - 1 | T2 | 8 |
| Ester | T1 | 7 |
| 9 types total | 56 | |
| Material | Tier | Qty |
|---|---|---|
| Nucleic Crystal Sinter | T5 | 4 |
| Chiral Refractor | T4 | 6 |
| Polymerized Gel | T4 | 3 |
| Refined Solvent | T4 | 3 |
| RMA70-24 | T4 | 1 |
| Skill Summary - 3 | T4 | 21 |
| Loxic Kohl | T3 | 5 |
| 7 types total | 43 | |
| Material | Tier | Qty |
|---|---|---|
| Crystalline Electronic Unit | T5 | 4 |
| Crystalline Circuit | T4 | 1 |
| Orirock Concentration | T4 | 3 |
| RMA70-24 | T4 | 5 |
| Skill Summary - 3 | T4 | 21 |
| Solidified Fiber Board | T4 | 3 |
| Aggregate Cyclicene | T3 | 4 |
| 7 types total | 41 | |
To combine several operators, deduct your inventory and get a crafting-aware farm plan, use Arknights Calculator.