Slithermaw - Borderlands 3 Farming Guides
Location: The Blastplains on Gehenna (Bounty of Blood DLC)
Part of: Crew Challenge
Drops: Mother Too (Tediore SMG)
Slithermaw is one of the Skin to Win Crew Challenges that you'll discover in The Blastplains, a zone on the planet of Gehenna. This zone and planet are part of the Bounty of Blood DLC for Borderlands 3 which you'll need to do this Crew Challenge. You'll find Slithermaw by the Ashfall Peaks zone line in The Blastplains. To reach him you'll have to go up a nearby teleporter (for the exact location use my video below).
As far as loot goes, Mother Too (Tediore SMG) is the only item on Slithermaw's dedicated drop loot list. This item isn't unique to Slithermaw though and can be found off of other enemies throughout the Bounty of Blood DLC.