Home News Defeating Viper in The First Berserker: Khazan Guide

Defeating Viper in The First Berserker: Khazan Guide

by Patrick Apr 25,2025

In the thrilling world of *Dungeon Fighter Online*, the dragonkin have long been a formidable challenge for heroes, and this continues in *The First Berserker: Khazan*. Facing the Viper, a high-ranking dragonkin crafted by Hismar to lead defeated dragons in causing chaos, requires strategic caution and skill. Here's your guide on how to successfully defeat the Viper in *The First Berserker: Khazan*.

Phase 1

How to Beat Viper in The First Berserker: Khazan Phase 1

Image Source: Nexon via The Escapist
To tackle the Viper, first, ensure your weapon skills are optimized. Then, summon the Spirit of Advocacy just outside the boss gates for additional support. When facing the Viper, be vigilant for its attack patterns:
  • A three-hit combo starting with two stabs followed by a spear swing.
  • A two-hit spear-swinging combo from left to right.
  • A large sweep followed by a leap away, then throwing its spear up to two times; watch for the spear's return.
  • A four-hit combo with a spinning spear, followed by swipes in both directions.

To effectively combat the Viper, time your blocks and aim for Perfect Guards to deplete its stamina quickly. Continuously pressure the Viper with attacks and Brutal Attacks when possible. The Spirit of Advocacy can serve as a crucial decoy. When the Viper's health reaches about half, it will roar and summon an energy tornado; avoid getting caught in it by moving away.

How to Beat Viper in The First Berserker: Khazan Phase 1 Tornado
Image Source: Nexon via The Escapist
Post-energy blast, be cautious of the Viper's leaping slam and its new grab attack, indicated by a flashing spear tip; dodge to the right to avoid it. It also unleashes a new ranged attack, spinning the spear vertically, followed by jumping attacks. All its previous attacks now hit harder with additional hits, so maintain constant blocking for safety. Executing a Perfect Guard on the final hit of its five-hit combo will stagger it, giving you a chance to deal significant damage.

Once you deplete its health, the real battle begins.

Phase 2

How to Beat Viper in The First Berserker: Khazan Phase 2

Image Source: Nexon via The Escapist
In Phase 2, the Viper taps into Hismar’s power, restoring its health and becoming even more dangerous. It now uses its fortified left arm for downward smashes and swipes, and a giant sword for slashes. When it roars, brace for two wide-ranging arm attacks followed by a Burst Attack; use Counterattack to stun it, opening a window for attacks.

At the halfway mark of its health, the Viper summons a storm, dimming the arena. It will leap towards you during lightning flashes, attempting to attack multiple times, ending with a charge and an uppercut. Parry or dodge these moves, exploiting its aggression. Watch out for the new leaping slam attack and adjust your positioning accordingly.

Always monitor your stamina to avoid exhaustion during the Viper's sustained combos. Upon defeating the Viper, you'll be rewarded with over 10,000 Lacrima, Hismar’s Scale, several Fallen Lord items, and the Hunter’s Ring.

This detailed guide should help dispel any uncertainties on how to defeat the Viper in The First Berserker: Khazan. For further assistance with the game, feel free to visit The Escapist.