Aurelia Hammerlock - Borderlands 3 Farming Guides
Location: Jakob's Cellar on Eden-6
Part of: Cold As The Grave Story Quest
Drops: Frozen Heart (Shield) and Juliet's Dazzle (Torgue AR)
Aurelia Hammerlock is one of the bosses you face while completing the Borderlands 3 story missions. She is located in Jakob's Cellar on Eden-6 and in order to face her again once you've already completed this part of the game's story, all you have to do is enter the room you fought her the first time in and she'll respawn. This is the same for refighting all bosses in the game that you've already beat.
For loot, Aurelia drops a Frozen Heart (Shield) and Juliet's Dazzle (Torgue AR) both of which are unique drops to her. The Juliet's Dazzle only drops on Mayhem 4 and above difficulty levels. Compared to other bosses like Graveward, she doesn't drop too many items. Unless you're specifically looking for a drop from this boss I recommend you try farming another.