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, navigate as follows:

Arsenal ->  -> Configure upgrade artifacts

You should see an icon below the Weapon that allows you to apply the Orokin Catalyst.

How it works
It will double the amount of mod slots a weapon has per level. For instance a level 1 weapon with a catalyst will have a 2 mod capacity, and a level 16 weapon will have 32. The bonus applies to all levels of the weapon, both levels gained before and after installing the catalyst. Therefore it does not matter when you install a catalyst.