In the *Dungeon Fighter Online* universe, the dragonkin, particularly the Viper in *The First Berserker: Khazan*, pose a significant challenge to players. Created by Hismar to lead defeated dragons and cause chaos, the Viper is a formidable adversary. To conquer this high-ranking dragonkin, players must approach the battle with caution and strategic planning.
Phase 1
Begin by setting up your skills for your chosen weapon and summon the Spirit of Advocacy just outside the boss gates for additional support. Upon encountering 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 returning weapon.
- A four-hit combo with a spinning spear, followed by swipes in both directions.
Effective timing of blocks and Perfect Guards will quickly deplete the Viper's stamina. Keep up the pressure with attacks and Brutal Attacks when possible, using the Spirit of Advocacy as a decoy to your advantage. At around half health, the Viper will roar and summon an energy tornado, so ensure you move away to avoid being pulled in.
Following the energy blast, be prepared for the Viper's leaping slam. It will also initiate a grab attack, signaled by the spear tip flashing; dodge to the right to evade it. A new ranged attack involves spinning the spear vertically, followed by a pair of jumping attacks. All previous attacks now have increased damage and additional hits, so maintain constant blocking for safety. A Perfect Guard on the final hit of its five-hit combo will stagger the boss, opening a window for significant damage.
Once you've depleted its health, the real battle begins.
Phase 2
In Phase 2, the Viper taps into Hismar’s power, becoming even more dangerous with a restored health bar. It now uses its fortified left arm for downward smashes and swipes, and a giant sword for slashes. When it roars, anticipate two wide-ranging arm attacks followed by a Burst Attack; use Counterattack to stun it and create an opportunity for attack.
At half health, the Viper will summon 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 and exploit its aggressive behavior. It also adds a leaping slam to its attacks, so adjust your position accordingly.
Keep a close watch on your stamina to avoid being vulnerable during the Viper's sustained combos. Defeating the Viper rewards you with over 10,000 Lacrima, Hismar’s Scale, several Fallen Lord items, and the Hunter’s Ring.
This guide should help clarify how to defeat the Viper in *The First Berserker: Khazan*. For further assistance, please visit The Escapist.