Along with Dual Zoren, Cedo is the latest weapon in Warframe to have gotten the Prime treatment. Cedo Prime parts—as you might have expected already—are scattered across three tiers of Void Relics, ...

You can get Void Relics (and resultingly, a chance to get Lavos Prime Relics) from all kinds of missions in Warframe. But, of course, there are optimized farming spots for each tier of Relics where ...