Forma

"This shape-altering component is fundamental to Orokin construction."

- In-Game Description

The Forma is a resource used to change or add a Polarity slot to a weapon or Warframe, add Tiles to a Clan Dojo, or serve as a component in blueprints for clan weapons.

Acquisition
Forma or its blueprint can be:
 * Purchased in the market for  20.
 * Received as a log in reward.
 * Received as an Alert Reward.
 * Received as a reward from a Void Mission.



Using Forma on an Equipment
To apply a Forma, click Arsenal and equip the desired item. Select Configure upgrade artifacts underneath the item, and click the POLARIZE button in the upper-left corner.

A warning message(Customize this item by Polarizing ONE of the Mod Slots Above (click a slot to cycle Polarity). Choosing Apply will RESET ITEM RANK! Any installed super-charge will remain.) will accompany the interface to change a slot's polarity. Click on a slot to cycle through the possible polarities. A slot that already has a polarity(either by default or from a prior polarization) can also be changed.

Forma can only be used on equipment that has already been ranked to 30 and, when used, said equipment is reset to rank 0(unranked). Formas can be used again on already polarized equipment, provided that it is leveled to 30 again. Orokin Catalysts and Orokin Reactors are unaffected by the usage of Formas. Re-leveling equipment after using a Forma on it does not grant mastery points.