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The Orirock is an upgrade material in Arknights.

Description

A rock mined from the ground. Can be used for a variety of upgrades and for production in the Factory.

Rich in organics, it is commonly seen in regions where Originium has completely volatilized. Compared to Originium, it is easier to exploit.

Usage

The first of Orirock upgrade materials, these seemingly inconspicious rocks formed by the volatilization of Originium has a low energy yield, and as such, are used for many Operators' basic skill upgrades.

Acquisition

Store

Regular drops

Operation Sanity Drop rate Sanity per drop
Sanity icon.png Uncommon (~161%) ~3 Sanity icon.png
12 Sanity icon.png Guaranteed (~362%) ~3 Sanity icon.png
Sanity icon.png Guaranteed
Sanity icon.png Guaranteed
Sanity icon.png Guaranteed
12 Sanity icon.png Guaranteed
Sanity icon.png Guaranteed
Sanity icon.png Guaranteed
Sanity icon.png Guaranteed
Sanity icon.png Guaranteed
12 Sanity icon.png Guaranteed
Sanity icon.png Guaranteed
12 Sanity icon.png Guaranteed
12 Sanity icon.png Common
12 Sanity icon.png Common
12 Sanity icon.png Common
12 Sanity icon.png Common
12 Sanity icon.png Common
12 Sanity icon.png Common
12 Sanity icon.png Uncommon
Sanity icon.png Guaranteed
Sanity icon.png Uncommon
Sanity icon.png Uncommon
Sanity icon.png Uncommon

As seen on the table above, the best operation to farm Orirocks is S2-5.

Extra drops

See also

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