You'll find this mission on the bounty board in Sanctuary. It sounds like there's some messy demon business going on in Lynchwood. It's going to take a Badass to take it out. That means you.
- XP: 7,890
- Money: N/A
- Gear: Sniper Rifle
The initial description has some guy screaming about some monster, and you need to go to Lynchwood. Fast Travel to there and head right of where first enter the town. If you have done the "Animal Rescue: Shelter" mission, then you might remember this cave area as where you brought Dukino. Head down the elevator and you'll see a very big Skag named Dukino's Mom at the opposite end.
Dukino's Mom is big, tough and can do quite a bit of damage very quickly, if you're not careful. She can fire a laser beam from her mouth, but you can hide behind something to block it. She can also jump into the air and when she lands, a shockwave will appear around her. Her most dangerous attack is launching electrified balls of energy at you, and they are quite difficult to dodge. Dukino's Mom is armored, so a Corrosive weapon is ideal here, especially one that can fire quickly. Luckily, there are some Bandits in the area, so her attention will be focused on them at first. When she finally goes down, turn in the mission to Dukino to receive your rewards.