Defeating the Viper in The First Berserker: Khazan - Strategies Revealed

Author: Sarah Apr 04,2025

In the *Dungeon Fighter Online* universe, 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 created by Hismar to lead defeated dragons and sow chaos, requires strategic caution. Here's how to conquer this powerful adversary in *The First Berserker: Khazan*.

Phase 1

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

Image Source: Nexon via The Escapist
The Viper, even without tapping into Hismar's power, is a formidable foe. Before engaging, ensure your skills are set for your chosen weapon and summon the Spirit of Advocacy just outside the boss gates for additional support. When facing the Viper, be vigilant for:

  • 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; be cautious of the returning weapon.
  • A four-hit combo with a spinning spear, followed by swipes in both directions.

Timing your blocks and executing Perfect Guards will rapidly deplete the Viper's stamina. Keep up the pressure with continuous attacks and Brutal Attacks when opportunities arise. The Spirit of Advocacy can serve as a useful decoy. At around half health, the Viper will roar and summon an energy tornado; move away to avoid being pulled in.

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

Image Source: Nexon via The Escapist
After the energy blast, watch for the Viper's leaping slam. It will now use a grab attack, indicated by the flashing spear tip; dodge to the right to avoid it. A new ranged attack involves spinning the spear vertically, followed by jumping attacks. All previous attacks now hit harder and include additional hits, so constant blocking is advisable. Executing a Perfect Guard on the final hit of its five-hit combo will stagger the boss, allowing you to deal significant damage.

Once you've depleted its health, the true 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, regaining full health and becoming even more dangerous. It 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 and create an opening for attack.

At half health, the Viper summons a storm that darkens the arena. During lightning flashes, it will leap towards you to attack multiple times, ending with a charge and an uppercut. Parry or dodge these attacks, using its aggression to your advantage. A new leaping slam is added to its moveset, so adjust your position accordingly.

Monitor your stamina closely to avoid exhaustion during the Viper's sustained combos. Defeating the boss rewards you with over 10,000 Lacrima, Hismar's Scale, several Fallen Lord items, and the Hunter's Ring.

With this guide, you should be well-equipped to tackle the Viper in *The First Berserker: Khazan*. For further assistance, visit The Escapist for more game-related tips and strategies.