Orirock Cluster
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The Orirock Cluster is an upgrade material in Arknights.
Item description
A conglomerate rock mined from the ground. Can be used for a variety of upgrades and for production in the Factory.
Compressed from Orirock Cubes, it can be formed naturally. It is a fragile material, but industrial technology has made it possible to produce complete Orirock Clusters now. People often mistake it for an ordinary cluster of rocks.
Usage
The third of Orirock-type upgrade materials and made up of several Orirock Cubes whether through artificial or natural means, Orirock Clusters have a much greater energy yield and is used for many Operators' advanced skill upgrades and Mastery training, and the Elite 2 promotion of 4★ and 5★ Operators.
Acquisition
Store
- Up to 15 Orirock Clusters can be purchased at the second tier of the Distinctions Store for 25
each. - Two Orirock Clusters are available at the Headhunting Parametric Model Store for 30
.
Regular drops
| Operation | Sanity | Drop rate | Sanity per drop |
|---|---|---|---|
| 2-4 | 12 | Rare (~42%) | ~28 |
| 4-6 | 18 | Rare (~45%) | ~40 |
| 5-1 | 18 | Rare (~47%) | ~38 |
| 6-5 | 18 | Uncommon (~60%) | ~30 |
| 7-2 | 18 | Rare (~43%) | ~42 |
| 7-6 | 18 | Uncommon (~60%) | ~30 |
| R8-3 | 18 | Rare | ? |
| 9-13 | 18 | Rare (~45%) | ~40 |
| 10-6 | 21 | Uncommon (~75%) | ~28 |
| 11-18 | 21 | Uncommon | ? |
| 12-15 | 21 | Uncommon | ? |
| 13-3 | 21 | Uncommon | ? |
| RI-6 | 15 | Uncommon | ? |
| WR-10 | 18 | Common | ? |
| SV-7 | 15 | Uncommon | ? |
| PL-4 | 15 | Uncommon | ? |
| VI-5 | 12 | Uncommon | ? |
| IW-7 | 21 | Guaranteed | ? |
| IS-8 | 21 | Guaranteed | ? |
| HE-6 | 21 | Guaranteed | ? |
Workshop
| Product | Material(s) | LMD | Morale | Requires |
|---|---|---|---|---|
 1 |
 5 |
200 | 2 | Level 2 Workshop |
See also
- Orirock – T1 counterpart
- Orirock Cube – T2 counterpart
- Orirock Concentration – T4 counterpart