How to get Undead Eye Siren class mod in Borderlands 4?

Undead Eye Siren class mod in Borderlands 4

The Undead Eye is one of the most powerful class mods available for Vex in Borderlands 4. If you enjoy sniper-focused builds or you want a reliable way to trigger Blood Shot without using Repkits, this legendary class mod is worth hunting down.

This guide explains where to find it, how to farm the boss efficiently

Where to Find the Undead Eye Class Mod?

You can technically get the Undead Eye from any enemy or loot container, but the best and most reliable farming source is Vile Lictor, the major campaign boss in Terminus Range.

You must first unlock Terminus Range through the mission “One Fell Swoop.” After completing Vile Lictor for the first time, you can return to his arena and respawn him using Moxxi’s Big Encore machine located next to the jump pad.

How to Reach Vile Lictor in Borderlands 4?

Once the area is unlocked, you can run straight to the jump pad that takes you to the Umbral Foundry arena. The Encore machine allows you to bring Vile Lictor back instantly without replaying the entire mission. This makes repeated farming runs straightforward.

How to Beat Vile Lictor in Borderlands 4?

Vile Lictor has two layers of defense: an armor bar followed by a shield bar. Using the correct damage types will make the fight much faster.

Corrosive weapons are excellent during the armor phase, while shock weapons cut through his shield. Strong kinetic weapons can also work throughout the entire fight if you prefer a simpler loadout.

Players who want the fastest possible kills often use high-damage weapons that break his arms quickly in phase one, followed by a Maliwan shotgun with the Beam Tosser attachment in phase two. If you own a Complex Root with corrosive and electric damage, it can eliminate him extremely quickly

Recommended Weapons

This class mod shines with anything that counts as a sniper or benefits from crit-focused playstyles. Some great pairings include:

  • The Bod shotgun
  • Triple Bypass Repkit
  • Kill Shot Repkit
  • Finnity XXX-L legendary sniper

When choosing a version of the mod, look for bonuses to:

  • Sniper rifle damage
  • Status effect damage (since bleed counts as a status)

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Soumyajyoti Chakraborty

Soumyajyoti Chakraborty

Author

Soumyajyoti Chakraborty is a sports journalist who writes about football, cricket, gaming, and esports. He has worked with Sportskeeda, MancSports, and other platforms, covering everything from football clubs and match analysis to the latest games and esports events. His writing focuses on clear insights, detailed reporting, and stories that connect fans with the world of sports.

Last updated: 18.11.2025
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