Cedo
The Cedo is Lavos' signature shotgun, a mag fed shotgun chambered in 12g belted.Codex Entry:
"Launch a glaive that ricochets off surfaces in bursts of elemental damage, then perforate enemies with primary fire's precision buck-shot. Damage increases with each Status Effect afflicting a target. Lavos will transmute a small portion of any ammo pickup to Primary Ammo when wielding his signature Cedo."
Credits: Warframe By Digital Extremes.