This is exactly how stupid I think the Exilus Adapter Blueprint is. : r/ Warframe
After update [NS], an Exilus Weapon Adapter is required for crafting and Exilus Weapon Adapter. : r/Warframe
Secondary Arcane Adapter | WARFRAME Wiki | Fandom
WARFRAME - Upgrade your Weapons with the Exilus Weapon Adapter and fine-tune your build with Exilus Mods. Add an Exilus Weapon Adapter to your Arsenal with today's #TennoCon Gift of the Lotus
Exilus Warframe Adapter | WARFRAME Wiki | Fandom
Exilus Adapter from DevStream... - General Discussion - Warframe Forums