Today is the final day of week four of the Borderlands 2 Loot Hunt, Tiny Tina and Torgue are going out with a bang...literally it seems. Today's target is the Badassasaurus Rex that can be found in Torgue's Arena in his DLC. Taking it down will net you the Cobra, and since all six community challenges have been met this week, there's a chance that the giant T-Rex will also drop The Skyrocket.