Oriron Cluster is an upgrade material in Arknights.
Description
- A precious industrial material. Can be used for a variety of upgrades and for production in the Factory.
- During the processing, influenced by very few unartificial factors, multiple Orirons may merge into this form by chance. Its hardness has decreased but its purity has increased.
Usage[]
The third of the Oriron-type upgrade materials and made up of several Oriron that are fused during its smelting process by chance, Oriron Clusters are more valuable and is therefore 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 Oriron Clusters can be purchased at the second tier of the Distinctions Store for 35
each. - Two Oriron Clusters are available at the Headhunting Parametric Model Store for 45
.
Regular drops[]
| Operation | Sanity | Drop rate | Sanity per drop |
|---|---|---|---|
| 2-8 | 12 | Rare (~22%) | ~54 |
| 5-5 | 18 | Rare (~28%) | ~64 |
| 6-10 | 18 | Rare (~28%) | ~64 |
| 7-18 | 21 | Rare (~40%) | ~52 |
| 9-17 | 18 | Rare | – |
| 10-11 | 24 | Rare (~44%) | ~54 |
| 11-11 | 21 | Rare | – |
| S4-1 | 18 | Rare (~31%) | ~58 |
| SV-6 | 15 | Rare | – |
| DM-8 | 18 | Uncommon | – |
| FA-8 | 18 | Rare | – |
| MB-8 | 18 | Uncommon | – |
| PS-6 | 18 | Rare | – |
| SN-8 | 21 | Uncommon | – |
| FC-6 | 21 | Uncommon | – |
Workshop[]
| Product | Material(s) | LMD | Morale | Requires |
|---|---|---|---|---|
 1 |
 4 |
200 | 2 | Level 2 Workshop |
It is highly recommended to process Oriron Clusters (by farming 
Oriron on S3-3) if one only needs them since doing so is more 
Sanity-efficient than directly farming Oriron Clusters.
See also[]
- Oriron Shard – T1 counterpart
- Oriron – T2 counterpart
- Oriron Block – T4 counterpart