One of the most thrilling challenges in Borderlands 4 is farming the legendary Undead Eye Class Mod, a must-have for any Vex player who loves sniping. This special mod drops from the intimidating Vile Lictor boss, found deep in the Windspear sub-region of Terminus Range, specifically in the Umbral Foundry Borderlands 4 Items.

Vile Lictor isn’t just any boss—he’s a melee-focused predator with brutal attacks that can quickly overwhelm you if you’re careless. Thankfully, you can shortcut the path to his lair using the Moxxi Encore machine located next to the jump pad that leads to his arena, skipping the lengthy trek through the area each time you want to farm him.

The key to farming Vile Lictor efficiently is being prepared with the right weapons and strategy. His first layer of health is armour, followed by a shield bar. Use your strongest kinetic or corrosive and electric weapons to break through his defences quickly. For example, a Maliwan shotgun with a Beam Tosser underbarrel excels at breaking his shield, while corrosive and electric damage deals heavy punishment in the first phase.

The Undead Eye Class Mod itself is a game-changer for Vex players. It triggers her Blood Shot ability every time she kills an enemy with a sniper rifle. This ability converts Vex’s next shot damage to kinetic and adds extra damage based on her current health, turning her into a ferocious sniper with lifesteal and dazzling damage output.

If you combine this with the legendary Finnity XXX-L sniper rifle—which fires like a minigun—you'll shred enemies faster than anyone else on the battlefield. Add a crit throwing knife into the mix, and you’ll leave enemies in a matter of seconds, truly turning Vex into a deadly sharpshooter. This boss fight and the Undead Eye mod make for an exciting farming loop full of challenge and reward that’s perfect for any Borderlands 4 fan Borderlands 4 Cash.