These cosmetic and gear rewards serve as reminders of Borderlands 4 Boosting your descent into one of Borderlands 4's most disturbing missions. Tips for the Mission Bring elemental Borderlands 4 Weapons. Creeps and Vile enemies are weak to fire and corrosive types. Use the cover smartly. The narrow hallways make grenade splash damage risky. Grab every ECHO Log. They expand on the Order's...