This is unconfirmed as I need more testing, but after the final boss fight ( when you meet butt stallion ) she will drop a legendary item every time. Possibly the same loot pool as the warrior. My first kill was handsome jacks mask, second was a CC. If anyone else can confirm or debunk my hypothesis please do so. Note that this is story mode kills, just like the moonshot kill in the vanilla game.
PSN. YURMOM8ME "My stomach is clear... and my mind is FULL of bacon!"
If you shoot a golem in the lower "crotch" area close to the core it will become Unbound. At that point, if it kills an enemy it will level up. It stops at level 71 which at that point it is called "Rock GOD".
A good place to level it up is on the shores of the Unassuming Docks since there are a lot of skeletons. Just make it unbound and help it by slagging the skeletons. It gets strong fast.
Also you can use Axton's turrets to trap people in the bar so when you do that quest that involves punching guys in the bar, they can't run away.
If you kill "The Darkness" with the Magic Missile, you will open the door behind it and get the loot but you will not get the trophy for killing it.
PSN : Double991 With my Axton I am the Forrest Gump of Borderlands 2! I'm overpowered so I can't be nerfed and I also breach integrity's!