Orokin Catalyst

"Orokin modification technology used to super-charge weaponry."

- In-Game Description

An item used to supercharge Weapons, doubling their mod capacity. Orokin Catalyst cannot be re-used or removed from one weapon to place in another weapon.

Acquisition
They can either be bought for 20 or assembled in the Foundry after finding its respective blueprint. These blueprints can be obtained one of two ways: After being built, the blueprint disappears, requiring that it be obtained again to build another Orokin Catalyst.
 * 1) From Alert missions.
 * 2) From third-tier Login reward lottery system.

Applying Orokin Catalyst to weapons
To apply an Orokin Catalyst after purchasing it, click Arsenal and equip the desired weapon. Select Configure upgrade artifacts underneath the weapon, and click the UPGRADE button in the upper-left corner. It can also be applied to Sentinels' weapons by equipping and navigating to them instead.

How it works
An applied Orokin Catalyst will double the mod capacity of a weapon. This increases the total power that can be consumed by mods, but not the number of mod slots. A rank 1 weapon with a Catalyst installed will have a capacity of 2, which will increase to 60 at rank 30. Unlike Formas, Catalysts can only be applied to a weapon once.

It does not matter when the Catalyst is installed; the capacity of a weapon with a Catalyst installed will always be double its rank.