Inventory Slot Full Decendant

Warframe Slot: Increase your Warframe inventory capacity with an additional Slot Orokin Catalyst: Double the Mod capacity of a Weapon Orokin

Warframe slot per Nightwave and they last months You can buy bundles regardless of mastery rank, however you cannot buy individual weapons

warframe complete starter slot bundle How to get more weapon and Warframe slots We go over how to clean out your already full

warframe how to unlock weapon arcane slot Starter bundle gives Orokin Catalyst and Reactor that doubles capacity for one weapon and warframe (Do not use Catalyst on just any weapon but feel free to use