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, requires careful strategy and preparation. Here’s how to successfully defeat this powerful adversary.
Phase 1
Image Source: Nexon via The Escapist
Before engaging the Viper, ensure your skills are set up for your chosen weapon. Summon the Spirit of Advocacy just outside the boss gates to gain additional support. When facing the Viper, be vigilant for:
- A three-hit combo starting with two stabs and a spear swing.
- A two-hit spear-swinging combo from left to right.
- A large sweep followed by a leap away, with the spear thrown up to two times upon return.
- A four-hit combo involving a spinning spear followed by swipes in both directions.
Mastering the timing for blocks and executing Perfect Guards will rapidly drain the Viper's stamina. Keep the pressure on with additional attacks and Brutal Attacks when opportunities arise. The Spirit of Advocacy can serve as a decoy, significantly aiding your efforts. At around half health, the Viper will roar and summon an energy tornado. Quickly move away to avoid being pulled in.
Image Source: Nexon via The Escapist
After the energy blast, anticipate a leaping slam. The Viper will also use a grab attack, indicated by the flashing tip of its spear; dodge to the right to avoid it. A new ranged attack involves spinning the spear vertically, followed by jumping attacks. Its previous attacks now deal more damage and have additional hits, so maintain a defensive stance. A successful Perfect Guard on the final hit of the five-hit combo will stagger the boss, allowing for substantial damage.
Once you deplete its health, the real challenge begins.
Phase 2
Image Source: Nexon via The Escapist
In this phase, the Viper taps into Hismar’s power, regaining full health and becoming even more formidable. It now employs its fortified left arm for downward smashes and swipes, and a giant sword for slashes. Upon roaring, brace for two wide-ranging arm attacks and a subsequent Burst Attack; use Counterattack to stun it and create an opening for attack.
When the Viper's health reaches the halfway point, it summons a storm that dims the arena. During lightning flashes, the Viper will leap to attack you multiple times, ending with a charge and an uppercut. Parry or dodge these moves and exploit its aggression. Be prepared for a new leaping slam in its attack repertoire.
Keep a close watch on your stamina to avoid exhaustion during the Viper's sustained combos. Successfully defeating the boss rewards you with over 10,000 Lacrima, Hismar’s Scale, several Fallen Lord items, and the Hunter’s Ring.
This guide should help you navigate the challenges of defeating the Viper in *The First Berserker: Khazan*. For more assistance, visit The Escapist.
