Why does my Kuva Bramma have no arcane slot?

Arcane Adapter to a slot in the Upgrade screen Stat UI Changes & Fixes In the Dante Unbound Update, we reworked the Warframe, Weapon, and

To install these, you have to unlock the Arcane slot, an individual Melee weapon with an Arcane Adapter Like its Primary and Secondary

warframe complete starter slot bundle To get one of these Melee Arcanes on your weapon, you'll want to get a Melee Arcane Adapter This can either be earned through those Netracell

warframe slot bundle The Primary Arcane Adapter is a special item that can be fused with a Primary Weapon to unlock a Primary Arcane Slot, which is a special additional slot