The First Berserker: Khazan - Bosses

All boss encounters in The First Berserker: Khazan - including main story bosses and optional bonus mission bosses.
of 36 entries · updated 2026-07-14
Name Type Description Location Mission Level Rewards
Yetuga main Yetuga is the first boss in The First Berserker: Khazan, serving as the tutorial boss. Mount Heinmach Mission 1: Banished Hero 1 Lacrima: 4800 Gold: 2880 Items: Two Frozen Mountain Set pieces, Uncommon Accessory, Transmutation Mist
Blade Phantom main The Blade Phantom is the second boss and the first real challenge. Stormpass Mission 2: Trials of the Frozen Mountain 9 Lacrima: 8640 Gold: 3571 Items: Two Soul Eater Pieces, Uncommon Accessory, Netherworld Mineral, Transmutation Mist
Viper main Viper is the third boss - one of the leaders of the Dragonkin who uses a fragment of Hismar to infuse himself with power. Embars Ruin Mission 3: Forgotten Temple 18 Lacrima: 11261 Gold: 4357 Items: Two Fallen Lord Pieces, Uncommon Accessory, Fallen Lord's Claws, Transmutation Mist
Volbaino main Volbaino is the fourth boss - once the honored guardian of Phraugh, corrupted by the dragonkin. Phraugh Village Mission 4: First Act of Revenge 24 Lacrima: 13648 Gold: 5228 Items: Two Fallen Guardian Pieces, Uncommon Accessory, Guardian Hooves, Transmutation Mist
Aratra main Aratra is the fifth boss - a man-eating spider that makes its home in Skoffa Cave. Skoffa Cave Mission 5: Strange Stench 34 Lacrima: 15288 Gold: 6169 Items: Two Devourer of Darkness Pieces, Uncommon Accessory, Man-Eating Spider Leg, Transmutation Mist
Rangkus main Rangkus is the sixth boss - Second-in-command of the Knivesveil bandits. Palemion Citadel Mission 6: Traitor Revealed 43 Lacrima: 18782 Gold: 7187 Items: Two Furious Bandit Pieces, Uncommon Accessory, Bandit's Spoils, Transmutation Mist
Maluca main Maluca is the seventh boss - leader of the Knivesveil. Nadin Quarry Mission 7: Veiled Knives 51 Lacrima: 23088 Gold: 8265 Items: Two Chaos-Ridden Pieces, Rare Accessory, Chaos Fragment, Transmutation Mist, Phantom Form Ability
Elamein main Elamein is the eighth boss - a loyal friend to Khazan corrupted by Chaos. El Ravaca Village Mission 8: Devoured Village 62 Lacrima: 29348 Gold: 9381 Items: Two Crushed Dream Pieces, Northern Warrior's Blade, Uncommon Accessory, Transmutation Mist
Shactuka main Shactuka is the ninth boss - a large tiger-like beast used to execute prisoners of Linon Mines. Linon Mine Mission 9: Inconceivable Truth 69 Lacrima: 39984 Gold: 10507 Items: Two Beastslayer Pieces, Uncommon Accessory, Beast's Jawbone, Transmutation Mist
Trokka main Trokka is the tenth boss - one of Ozma's apprentices, a mage with water magic. Lake City Aldevir Mission 10: Witch's Castle 81 Lacrima: 63636 Gold: 11610 Items: Two Drowned Witch Pieces, Rare Accessory, Witch's Tentacle, Transmutation Mist
Bellerain main Bellerain is the eleventh boss - a mage researching dark arts, on the run from Ozma. Raphalan Mountains Mission 11: Hermit Mountains 94 Lacrima: 103466 Gold: 12818 Items: Two Fugitive Mage Pieces, Rare Accessory, Hermit's Enchanted Stone, Transmutation Mist
Skalpel main Skalpel is the twelfth boss - a former trusted subordinate of Khazan corrupted to serve Ozma. Vaisar Gate Mission 12: Corruptor's Fortress 101 Lacrima: 147142 Gold: 14138 Items: Two Bloodthirsty Fiend Pieces, Unique Accessory, Blood-soaked Stoneshard, Transmutation Mist
Princess Ilyna main Princess Ilyna is the thirteenth boss - a corruptor standing in your way. Rovelion Imperial Theater Mission 13: Strange Melody 111 Lacrima: 185261 Gold: 15580 Items: Two Unending Tragedy Pieces, Unique Accessory, Princess's Mirror, Transmutation Mist
Hismar main Hismar is the fourteenth boss - the legendary Berserk Dragon. Capital City Vitalon Mission 14: Fall of the Empire 119 Lacrima: 250163 Gold: 17153 Items: Two Fleshripper Pieces, Fleshripper Scroll, Unique Accessory, Berserk Dragon Horn, Transmutation Mist
Reese main Reese is the fifteenth boss - Ozma's resurrected lover, now corrupted. Great Temple Mission 15: Bloodied Sanctuary 130 Lacrima: 332008 Gold: 18869 Items: Two Faded Memory Pieces, Faded Memories Scroll, Rare Accessory, Tears of Farewell, Transmutation Mist
Ozma (Final Boss) main Ozma is the sixteenth and final boss - the Master of Chaos. Imperial Palace Mission 16: Master of Chaos 134 Lacrima: 362436 Gold: 20737 Items: Wooyo's Breeze (First time), Shooting Star (First time), Killing Flash (First time), Random Master of Chaos Gear (Subsequent kills), Eye of Chaos, Transmutation Mist
Keshta the Unyielding optional Optional boss available after completing Mission 2: Trials of the Frozen Mountain. Found in Stormpass. Stormpass Bonus Mission: Stormpass' Phantom of Combat (after Mission 2) 17
Specter of Bhangau optional Optional boss available after completing Mission 4: First Act of Revenge. Found in Phraugh Village. Phraugh Village Bonus Mission: Night of Tragedy (after Mission 4) 32
Bearius optional Optional boss available after completing Mission 5: Strange Stench. Found in Skoffa Cave. Skoffa Cave Bonus Mission: Blacksmith's Heirloom (after Mission 5) 41
Xaldin optional Optional boss available after completing Mission 7: Veiled Knives. Found in Nadin Quarry. Nadin Quarry Bonus Mission: Human Xilence (after Mission 7) 58
Mutated Xilence optional Optional boss available after completing Bonus Mission: Human Xilence. Found in Nadin Quarry. Nadin Quarry Bonus Mission: Final Conquest (after Bonus Mission: Human Xilence) 60
Bringkus optional Optional boss available after completing Mission 8: Devoured Village. Found in Palemion Citadel. Palemion Citadel Bonus Mission: Pavel's Final Words (after Mission 8) 67
Yeturak optional Optional boss available after completing Mission 9: Inconceivable Truth. Found in Linon Mine. Linon Mine Bonus Mission: Escaping Linon Mine (after Mission 9) 75
Sergei optional Optional boss available after completing Bonus Mission: Escaping Linon Mine. Found in Linon Mine. Linon Mine Bonus Mission: Last Command (after Bonus Mission: Escaping Linon Mine) 77
Yerid the Completed optional Optional boss available after completing Mission 9: Inconceivable Truth. Found in El Ravaca Village. El Ravaca Village Bonus Mission: Why Have You Forsaken Us? (after Mission 9) 79
Failed Creation optional Optional boss available after completing Mission 10: Witch's Castle. Found in Lake City Aldevir. Lake City Aldevir Bonus Mission: Lacrima (after Mission 10) 88
Gwydo optional Optional boss available after completing Mission 10: Witch's Castle. Found in Lake City Aldevir. Lake City Aldevir Bonus Mission: Unrequited Love (after Mission 10) 90
Reaper optional Optional boss available after completing Mission 11: Hermit Mountains. Found in Raphalan Mountains. Raphalan Mountains Bonus Mission: Atlante the Precise (after Mission 11) 99
Mutated Rosha optional Optional boss available after completing Mission 12: Corruptor's Fortress. Found in Vaisar Gate. Vaisar Gate Bonus Mission: Crimson Trace (after Mission 12) 105
Remnant of Elamein optional Optional boss available after completing Mission 12: Corruptor's Fortress. Vaisar Gate Bonus Mission: Transcendental Sword (after Mission 12) 108
The Ninety-Ninth Owl optional Optional boss available after completing Mission 13: Strange Melody. Found in Rovelion Imperial Theater. Rovelion Imperial Theater Bonus Mission: Centurial Order (after Mission 13) 116
Tanya optional Optional boss available after completing Mission 13: Strange Melody. Found in Rovelion Imperial Theater. Rovelion Imperial Theater Bonus Mission: Remnants of Chaos (after Mission 13) 117
Cursed Boris optional Optional boss available after completing Mission 14: Fall of the Empire. Found in Capital City Vitalon. Capital City Vitalon Bonus Mission: Disobedience (after Mission 14) 125
Netherworld Aratra optional Optional boss available after completing Mission 14: Fall of the Empire. Capital City Vitalon Bonus Mission: Charon's Chains (after Mission 14) 126
Gilsan optional Optional boss available after completing Mission 14: Fall of the Empire. Found in Capital City Vitalon. Capital City Vitalon Bonus Mission: Birth of Evil (after Mission 14) 127
Specter of Pleuvious optional Optional boss available after completing Mission 14: Fall of the Empire and collecting three Disk Fragments from Witch's Castle, Corruptors' Fortress, and Strange Melody. Great Temple Bonus Mission: The Vow (after Mission 14, requires 3 Disk Fragments) 128
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