Fuses with a Melee Weapon to unlock the Arcane Slot.—In-Game Description The Melee Arcane Adapter is a special item that can be fused with a Melee Weapon to unlock a Melee Arcane Slot, which is a special additional slot that can be slotted with Melee Arcane Enhancements for Melee Weapons. Each Melee Weapon has a single Melee Arcane Slot. Contents 1 Acquisition 2 How to Use 3 Patch History Acquisition[] Can be purchased from Bird 3 for  50,000 requiring Rank 3 - Colleague with  Cavia. Can be awarded from Netracell missions. Can be awarded from Deep Archimedea missions. Can be purchased from the Market for  20. Will not appear until the player has completed the Whispers in the Walls quest. How to Use[] Warframe mod slots (blue) with aura (green) and exilus mod slot (pink) marked With at least one Melee Arcane Adapter in your inventory, go into the Mod screen of any Melee weapon and click on the Arcane slot in the upper right corner to install the adapter, allowing for the use of one arcane. Patch History[] Update 35.0 (2023-12-13) Introduced. CollapseEquipment Superchargers  Exilus Warframe Adapter •  Exilus Weapon Adapter •  Primary Arcane Adapter •  Secondary Arcane Adapter •  Melee Arcane Adapter •  Amp Arcane AdapterFocus Lens ( Focus Lens,  Greater Focus Lens,  Eidolon Lens,  Lua Lens)  Forma ( Aura Forma,  Stance Forma,  Umbra Forma) •  Gravimag •  Orokin Catalyst •  Orokin Reactor Keys / Navigation  Abyssal Beacon •  Animo Nav Beacon •  Baro Void-Signal •  Clan Key •  Enter Nihil's Oubliette •  Grendel Chassis Locator •  Grendel Neuroptics Locator •  Grendel Systems Locator •  Judgement Points •  Mutalist Alad V Assassinate •  Simulacrum Access Key Riven Tools  Riven Transmuter •  Veiled Riven Cipher Extractors (Prime) Titan Extractor • (Prime) Distilling Extractor Boosters  Affinity Booster •  Credit Booster •  Mod Drop Chance Booster •  Resource Booster •  Resource Drop Chance Booster Others  Rush Repair Drone