OverviewNAME: Klaazag Keyhulk AbilitiesRSL_AllBattles_DefenseAura Obtain fromVoid Shard Blessings RecommendationBrimstone (1-6★ Awakened) |
Grinding★★★★★ Campaign Dungeons★★★★★ Minotaur Potion★★★★★ Arcane Keep Doom Tower★★★★★ Floors |
Klaazag Keyhulk Overview
Klaazag Keyhulk is a support-tank champion who combines disruption, protection, and consistent damage into one powerful kit. His role on the battlefield is to weaken enemies so allies can unleash their full potential, while simultaneously shielding his team from fatal blows. Klaazag’s design makes him uniquely versatile: he punishes opponents with debilitating debuffs, strips away their ability to land or resist effects, and protects his allies with survival buffs that can turn the tide of a losing fight. On top of this, his passive damage scaling ensures even the tankiest bosses slowly crumble under his pressure, making him a reliable cornerstone for both PvE and PvP content.
Klaazag’s single-target ability, Dreadtone (A1), transfers all debuffs from himself to the enemy before striking, allowing him to cleanse harmful effects while turning them into weapons. This attack also has a strong chance of applying True Fear, which cannot be resisted by bosses, making it a reliable form of control across both wave fights and boss encounters. The mix of cleansing, disruption, and crowd control makes this ability a strong foundation for his kit. In combat, Klaazag excels at weakening entire enemy teams with devastating debuff combinations. His Seismic Dissonance (A2) strikes all foes twice, layering critical debuffs like Decrease Defense, Weaken, Decrease Accuracy, and Decrease Resistance. Against bosses, these debuffs cannot be resisted, ensuring consistent effectiveness no matter the encounter. This makes Klaazag a universal asset for difficult PvE content such as Hydra or Doom Tower, as well as a game-changing support in PvP, where stripping enemy accuracy and resistance can cripple entire teams. His ability to set the stage for allies to land crushing blows marks him as one of the strongest debuffers in his faction.
Beyond raw disruption, Klaazag also provides teamwide protection through Mindless Muscle (A3). This skill grants all allies Counterattack and Unkillable, while Klaazag himself takes on Taunt and Counterattack. The result is a near-perfect safeguard against fatal hits, forcing enemies to target him while keeping the rest of the team alive. The Counterattack buff further accelerates ally damage output, while Klaazag’s own retaliations play into his control-heavy kit. This makes him especially valuable against bosses like Dragon, where he can reflect debuffs back, and Chimera, where his resilience and control shine.
Klaazag’s passive skill, Drone of Agony (Passive), completes his powerhouse design by punishing enemies with every debuff he applies. For each active debuff, foes lose 1% of their MAX HP, stacking up to 10%. This consistent chip damage adds up quickly in long battles, particularly against high-HP bosses, and ensures Klaazag contributes reliable offensive pressure even when focusing on utility. Combined with his debuffs, protections, and strong defensive aura, Klaazag Keyhulk is a cornerstone champion, an Ogryn who embodies both the endurance of his kin and the brutal ingenuity of his creators.
Klaazag Keyhulk Skills
Dreadtone
Attacks 1 enemy. Transfers all debuffs from this Champion to the target before the attack. Has a 75% chance of placing a [True Fear] debuff for 1 turn. This debuff cannot be resisted by Bosses.
Level 2: Damage +10%
Level 3: Damage +10%
Level 4: Buff/Debuff Chance +10%
Level 5: Buff/Debuff Chance +15%
Damage Multiplier: 3.3 DEF
Seismic Dissonance (Cooldown: 4 turns)
Attacks all enemies 2 times. After the first hit, has a 75% chance of placing a 60% [Decrease DEF] debuff and a 25% [Weaken] debuff on all enemies for 2 turns. These debuffs cannot be resisted by Bosses. After the second hit, has a 75% chance of placing a 50% [Decrease ACC] debuff and a 50% [Decrease RES] debuff on all enemies for 2 turns. These debuffs cannot be resisted by Bosses.
Level 2: Damage +10%
Level 3: Damage +10%
Level 4: Buff/Debuff Chance +10%
Level 5: Buff/Debuff Chance +15%
Level 6: Cooldown -1
Damage Multiplier: 2 DEF
Mindless Muscle (Cooldown: 6 turns)
Places a [Counterattack] buff on all allies for 2 turns, and an [Unkillable] buff on allies for 1 turn. Also places a [Taunt] buff on this Champion for 2 turns. If a Boss is present in the current Round, these buffs are protected.
Level 2: Cooldown -1
Level 3: Cooldown -1
Drone of Agony (Passive)
Whenever this Champion places a debuff on an enemy, deals damage equal to 1% of their MAX HP for each debuff they are currently under. (Stacks up to 10%). Occurs once per skill and once per target.
Aura
Increases Ally DEF in All Battles by 33%
Klaazag Keyhulk Build Guide
| Champion Build Guide | |
Recommended ArtifactsPvE: Bloodthirst, Impulse, Lifesteal, Reflex, Relentless |
Stats AllocationWeapon (ATK) |
Stats PriorityDEF Nuker: DEF%, C.RATE, C.DMG, SPD |
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Recommended RelicsPvE: Skull of Treason, The Cat’s Gaze, Hoarders Cauldron, Covetous Passion, Xibia’s Servitude, Vigor Mortis, Andromeda’s Diadem, Codex Luminis, Compass of Anaxia, Darksmile’s Toast, Draught of Ire, Exuzar’s Totem, Gaze of Damnation |
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Klaazag Keyhulk Masteries Guide
Arena, Campaign, Clan Boss, Dungeons, Doom Tower, Faction Wars

Offense
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Support
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Speed Tune Team (Fire Knight & Demon Lord Clan Boss)

Offense
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Support
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Klaazag Keyhulk Champion Lore Synopsis
The Sirothi Dwarves, stripped of any sense of morality, dedicate their lives to ambition and the destruction of Siroth’s enemies. Known as the Painsmiths, they excel both in mechanical invention and in the sinister arts of shadow rune magic. Their twisted ingenuity produces cruel devices and horrific experiments, and even among them few can match the corruption of Vulkanos Fumor. For these Dwarves, every living creature — whether mortal, immortal, or Undead — is merely a vessel of secrets to be exploited. Knowledge is their true currency, and they pursue it without restraint.
One of the most notorious results of their work is the creation of Geargrinders. These are Ogryn slaves remade into war machines, their heads sealed in black iron and their arms replaced with stone-cutting weapons. Branded with Painsmith markings, they are stripped of autonomy and forced to serve as living instruments of destruction. Yet the Painsmiths’ cruel experiments do not end there. Their most unusual subject is Klaazag Keyhulk, a being who stands apart from even the Geargrinders in both origin and purpose.
Klaazag was born into an Ogryn slave clan under the Lightning Stone Painsmiths, who dwell in the Dawnmounts. From the start, his life was one of subjugation, his mind reduced to near emptiness, leaving him nothing but obedience. This particular clan of Painsmiths gained its name from a rare stone threaded with glowing green crystal veins, which produce haunting melodies that vary from person to person. Through careful study, they discovered the rock’s true nature: it can dominate minds when combined with shadow magic. Ogryn, with their remarkable ability to physically adapt to any environment, became prime subjects for experimentation.
The Lightning Stone clan used Klaazag to achieve their first success. His vacant mind shielded him from the crystal’s madness, allowing him to merge with its essence. Transformed into a living extension of the material, Klaazag was able to harvest it where no other could approach. To aid him, the Painsmiths forged a great weapon-tool shaped like a key and tuning fork, inscribed with runes made of the same crystal. This device not only broke apart the stone but also enabled his masters to control him remotely and capture the crystal’s strange song for later study in their hidden laboratories.
Yet the key’s powers went far beyond mining. Etched with runes of sonic force, it could unleash piercing vibrations that shattered eardrums, toppled warriors, and unbalanced entire ranks of enemies. Linked to Klaazag’s own altered body, it magnified his roars into devastating assaults that scattered foes in terror. Its shape also served a cunning deception: many intruders mistook it for a treasure key, focusing their efforts on seizing it instead of confronting the Dwarves themselves. In truth, the key opened nothing — its sole purpose was destruction and distraction, a testament to the ruthless brilliance of the Lightning Stone Painsmiths.
Klaazag Keyhulk Updates
Klaazag Keyhulk Videos
Bronko: KLAAZAG IS THE REAL DEAL! TRIAL MONSTER!
Skratch: WOW! The New Chimera Slayer!! Klaazag Keyhulk Showcase
Boozor: KLAAZAG KEYHULK IS DISGUSTING! CHAMPION GAMEPLAY AND GUIDE
I had six void shards and selected him rather than Leonardo for the progressive chance and by some miracle got him. Its actually crazy how complete his kit is. Without a doubt one of the games best legendaries