Borderlands 4 How to Unlock the Legendary Buzz Axe Grenade

Buzz Axe is a Daedalus Grenade

Buzz Axe is a Throwing Axe that on hit, grants +100% melee damage on the next melee attack

Unlock Location:

• Complete the Main Story Mission "Shadow of the Mountain" to unlock access to the Auger Mine.
• Start from the Fast Travel Station in the Carcadia District in the Dominion area.
• You will find a Auger Mine to the east, at the end you will encounter the boss Axemaul.

Farm Method:

• Defeat Axemaul at the end of the Auger mine "Toil of Spoiling Vis".
• Use the Encore Machine nearby to reset the fight.
• Repeatedly defeat Axemaul until Buzz Axe drops.