How one unlocks the arcane melee slot?

PrimarySecondary Arcane Adapters - General warframe how to unlock weapon arcane slot 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 Your Warframe, Operator, Amp, Kitgun, and Zaws all have Arcane slots Weapon Kill 30% chance for +300% Melee Damage for 12s Arcane

warframe how to unlock weapon arcane slot Your Warframe, Operator, Amp, Kitgun, and Zaws all have Arcane slots Weapon Kill 30% chance for +300% Melee Damage for 12s Arcane