In Borderlands 4, one of the best ways to improve your character's sniper game is by acquiring the Undead Eye Class Mod. The most reliable way to farm this mod is by repeatedly defeating Vile Lictor, a major story boss located deep in Terminus Range's Umbral Foundry.
Vile Lictor's arena can be tedious to reach on foot every time you want another attempt, but luckily, the Encore machine next to the jump pad leading to his boss fight lets you spawn almost instantly near the battle zone. This little trick speeds up farming runs significantly Borderlands 4 Items for sale (https://www.u4gm.com/borderlands-4-items).
The key to beating Vile Lictor quickly lies in understanding his two health phases: armor first, then shields. It's smart to bring kinetic damage weapons for his armor phase to break through fast, and switch to corrosive or electric damage weapons when his shields activate. We found the best approach is to start with your most powerful weapon to break his limbs and armor, then switch to a Maliwan Shotgun that has the Beam Tosser underbarrel for burning down the shield.
If you have a Complex Root weapon that inflicts both electric and corrosive damage, you can take advantage of his large target area to melt him pretty fast. Without it, a Beam Tosser shotgun is still your best bet for the second phase where he has his shields up.
Vile Lictor also drops exclusive legendary weapons and various class items for Vault Hunters. The Undead Eye mod itself might require several runs to drop since drop rates are not 100%, but perseverance will pay off.
What makes Undead Eye so powerful is how it changes the gameplay for Vex. It turns Blood Shot from a Repkit-only activation skill into an automatic Kill Skill, triggering every time Vex lands a sniper kill. Your shots convert to kinetic damage and get bonus damage based on your current health, with a bonus 33% chance for critical hits to proc this buff—all of which makes sniping extremely deadly.
Pair this mod with the legendary Finnity XXX-L sniper-like minigun and a crit throwing knife, and you have a build that can dismantle enemies incredibly fast. If you're interested in quick farming and building an unstoppable sniper loadout, start running Vile Lictor now Borderlands 4 Cash (https://www.u4gm.com/borderlands-4-cash).