The Primary Arcane Adapter is a special item that can be fused with a Warframe to unlock a Primary Arcane Slot, which is a special additional slot that can slotted with Primary Arcane Enhancements for primary weapons. Each Primary Weapon has a single Primary Arcane Slot. Once
Acquisition
- Can be purchased from Teshin's Steel Path Honors for Script error: The function "Resource" does not exist.15 Steel Essence