Nine-Toes: Take Him Down
Location: Arid Badlands
GIVER: T.K. Baha
It's time to actually eliminate Nine-Toes. This is your first real mission. Follow the waypoints on your nav to get to the Skag Valley entrance.
Once in Skag Valley work your way through a TON of Skags to get to the grave site and find the new, better weapons T.K. has left for you. Make sure to always be checking that you have the best weapons equipped.
Next you need to enter then cave area that Nine-Toes is in and eliminate all the bandits on the outside. Loot for weapons, ammo, and money. It's possible you'll get a grenade mod or better weapon from these bandits, but it's also possible to get nothing.
Make sure you all healed up and have full ammo and your good weapons ready before dropping into Nine-Toes lair. The secret to Nine-Toes is to bolt up the left side and crouch behind the metal panels. Nine-Toes and his two large Skags can't really get to you very easily here so you should have no problems eliminating them one at a time. Just peek out and unleash into someone and then pull back, heal and reload, and then repeat.
Once all 3 are dead make sure to loot Nine-Toes' pistol the Clipper. It's your first elemental modded weapon as it adds fire damage. This is a great early levels pistol to have. Loot the entire area. Toliets, lockers, everything! Make sure to get all the large weapons and ammo crates on the stage area.
Once you've loaded up head back to T.K. On the way the Guardian will give you some comments and advice.