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
- 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.

Once you deplete its health, the real battle begins.
Phase 2
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.