How to start
Speak to Captain Cabrera
Kill Creatures with critical hits: 0/5. Skags, its in the mouth, Spiderants: Thorax.
Assemble in Arena
Go to the North from the desk with Captain Cabrera head to the middle the Annex to the switch. Throw it to begin the battle.
The first wave starts from the Southeast. You will encounter a variety of Skags. Take them out to move forward in the challenge.
This waves begins in the Northwestern part of the arena. You will encounter a number of Spiderants
Now you have creatures coming from both sides of the Southern part of the Arena. Now it is a mix of both Spiderants and Skags.
Now you will start seeing the stronger version of Skags and Spiderants. There are a few badasses of each that appear in the Northern part of the Arena.
TURN IN: Captain Cabrera
Money and XP
Countless creatures. A bunch of loot. One (to four) Vault Hunter(s). Can YOU (and/or YOUR FRIENDS) survive the Natural Selection Annex?
You survived the first round of the Creature Slaughter. Don't get cocky, kid.