Borderlands 4 How to Unlock the Legendary Cooler Rogue Class Mod

Cooler is a Rogue Class Mod for the C4SH.

Whenever C4SH deals Ordnance Damage to an enemy, that enemy becomes Jinxed. Whenever C4SH kills a Jinxed enemy, he gains +20% Ordnance Cooldown Rate for 12 seconds. This effect stacks up to 10 times.

Check out all C4SH Class Mods here!

Unlock Location + Farm Method

• Acquired all 3 Vault Fragments in the Terminus Range and unlocked the Arch of Origo Vault.
• Defeat Primordial Guardian Origo who can drop Cooler
• Farm until Cooler drops.