Can't find Secondary Arcane Adapter in Market

Warframe > General Discussion > Topic Details As somebody who does every major update day 1 I forgotten what is EXACTLY necesary to unlock

arcane enhancements list: wikiArcane_Enhancement 4:38

warframe how to unlock weapon arcane slot What kind of arcanes do you have because you may just not have any for a warframe so it's not showing it there Check your zaws and spoiler kid

warframe complete starter slot bundle Craft a weapon requiring Mastery Rank 1 or higher; Craft a Derelict Key Scan an Oculyst Go