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Ancient Set Aruan (Thunder Hawk Set): Stats, Bonuses and How to Obtain

Complete guide to the Ancient Aruan Set (Thunder Hawk) for Dark Knight in MU Online S6: stats, set bonuses, drop locations and advanced tips.

VI ViciadosMU Team · Updated on 3 jul 2026 · ⏱ 12 min read

What is the Ancient Aruan Set?

The Ancient Aruan Set, based on the Thunder Hawk armor series, is one of the most sought-after Ancient equipment sets for the Dark Knight in MU Online Season 6. Ancient items are special versions of standard equipment that carry fixed additional options beyond normal rolls, making them significantly more powerful and rare.

The prefix "Aruan" identifies the specific Ancient options applied to the Thunder Hawk set. Each piece carries at least one Ancient option, and when multiple pieces are equipped together, additional set bonuses are activated progressively.

Nota: Ancient sets in MU Online S6 provide two layers of bonuses: individual piece options that are always active, and set bonuses triggered by equipping 2 or more pieces of the same Ancient simultaneously.

Requirements and Class

AttributeValue
ClassDark Knight (DK), Blade Knight (BK), Blade Master (BM)
Minimum use level102 (base Thunder Hawk)
Primary stat benefitedSTR (Strength)
Armor typeThunder Hawk Set

The Thunder Hawk Set in its base form is already a high-level armor oriented toward STR-focused Dark Knights. The Ancient version adds additional layers of power that keep it competitive deep into endgame.


Set Pieces and Base Stats

The Thunder Hawk set consists of 5 pieces. The values below represent base stats at +0, without additional options:

PieceDefenseSTR Req.Level Req.
Thunder Hawk Helm68200102
Thunder Hawk Armor80200102
Thunder Hawk Pants72200102
Thunder Hawk Gloves56200102
Thunder Hawk Boots60200102
Total (5 pieces)336
Dica: Upgrading items with Jewel of Bless and Jewel of Soul progressively increases defense per level. A Thunder Hawk Armor +13 can reach over 150 defense on its own.

Ancient Options of the Aruan Set

Ancient options are fixed and determined by the item's Ancient prefix. For the Aruan set, the options per piece are:

PieceAncient Option 1Ancient Option 2
Aruan Thunder Hawk HelmSTR +10
Aruan Thunder Hawk ArmorSTR +15Double Damage Rate +5%
Aruan Thunder Hawk PantsSTR +10
Aruan Thunder Hawk GlovesSTR +10
Aruan Thunder Hawk BootsSTR +10
Nota: Ancient options are fixed and cannot be changed by Jewel of Harmony or any other jewel. They exist in addition to normal options (+Luck, +Skill, etc.) the item may naturally have.

Set Bonuses

Set bonuses are activated progressively as more pieces of the same Ancient are equipped:

Pieces EquippedBonus Activated
2 Aruan piecesSTR +5
3 Aruan piecesSTR +5 (accumulated: +10)
4 Aruan piecesSTR +10 (accumulated: +20)
5 Aruan piecesSTR +15 (accumulated: +35)

Total STR accumulated with the full set:

  • Individual piece Ancient options: +55 STR (10+15+10+10+10)
  • Set bonus (5 pieces): +35 STR
  • Grand total: +90 STR from Ancient options alone

Combined with the 5% Double Damage Rate bonus on the armor, the complete Aruan Set delivers a substantial increase in physical damage output and viability for the DK at high levels.

Dica: Each STR point on the Dark Knight increases minimum and maximum physical attack damage. The +90 STR from the Aruan set translates directly into meaningful damage gains, especially when paired with high-level weapons.

Comparison with Other Ancient Sets for DK

Ancient SetBase ArmorMain FocusHighlight
HyonDragon SetSTR + DefenseClassic, excellent balance
KantataScale SetSTRLower level requirement
CetoGreat Dragon SetDefense + STRHigh defense, high requirements
AruanThunder Hawk SetSTR + Double DamageBest physical DPS among DK Ancients

The Aruan Set stands out for its Double Damage Rate bonus, which is unique among Ancient sets for the DK. This bonus increases the chance of strikes that deal double normal damage during auto-attacks and skills.

Atenção: The 5% Double Damage Rate bonus is tied exclusively to the Aruan Thunder Hawk Armor piece. The remaining four pieces provide only STR. Make sure the armor specifically is equipped to benefit from this modifier.

Where to Obtain: Drop Locations

Ancient items in MU Online S6 are not sold by NPCs. They drop randomly from high-level monsters and bosses. The most efficient locations for farming the Aruan Set (Thunder Hawk Ancient) are:

MapRecommended Character LevelRelevant Monsters
Tarkan200+Kentaurus, Erce, Blade Hunter
Icarus220+Iron Wheel, Alquamos, Queen Rainer
Aida240+Shadow Kundun, Bloody Orc
Kalima 5 (K5)270+Balgass Remain, Death King
Kalima 6 (K6)300+Dark Elf, Illusion of Kundun
Kalima 7 (K7)330+Guardians, Kundun (boss)

Bosses that Drop Ancient Items

BossLocationDifficultyAncient Drop Rate
KundunKalima 7Very HighHigh
NightmareKanturu 3HighMedium-High
SelupanRaklionHighHigh
Golden DragonMultiple maps (event)MediumMedium
Red DragonMultiple maps (event)MediumMedium
Dica: Boss Kundun in Kalima 7 has one of the highest Ancient item drop rates in the game. Joining hunt groups for K7 is one of the most efficient strategies for obtaining Aruan Set pieces.
Nota: Ancient items can also be obtained as rewards from events such as Blood Castle (BC1-BC7), Deep Dungeon (DS1-DS5), and Illusion Temple, though at lower drop rates compared to main bosses.

Upgrading the Set: Jewels and Enhancements

To maximize the Aruan Set's potential, the upgrade process is essential:

Phase 1 — Basic upgrade:
Base item → +Jewel of Bless (+1 to +6) → +Jewel of Soul (+7 to +9)

Phase 2 — Advanced upgrade:
Item +9 → Jewel of Chaos combination → chance for +10, +11, +12, +13, +14, +15

Phase 3 — Harmony option:
Upgraded item → Jewel of Harmony → adds Harmony option (e.g. additional STR, Defense, etc.)

Phase 4 — Luck and Skill:
During the process, +Luck option increases upgrade success rate.
Atenção: Upgrades above +10 carry a destruction risk if they fail, unless the item has the Luck option (+). Always use Luck to reduce the risk on high-level upgrades.

Jewel of Harmony Options for Thunder Hawk

With Jewel of Harmony, an extra option can be added to Thunder Hawk pieces:

PieceAvailable Harmony Options
Helm/Armor/Pants/Gloves/BootsAdditional Defense, HP increase, Damage Reflection

Build Strategy with Aruan Set

To make the most of the Aruan Set, consider the following stat distribution:

DPS-Focused Build (Blade Master)

Stat Distribution — Blade Master with Aruan:
→ STR: as high as possible (primary damage source)
→ AGI: enough to reach desired attack rate
→ VIT: minimum needed for survivability (base HP)
→ ENE: 0 (unnecessary for physical DK)

Equipment priority:
→ Aruan Thunder Hawk Armor (Double Damage Rate + STR)
→ Aruan Thunder Hawk Helm (STR)
→ Aruan Thunder Hawk Pants (STR)
→ Aruan Thunder Hawk Gloves (STR)
→ Aruan Thunder Hawk Boots (STR)
Dica: Set bonuses only activate with pieces of the same Ancient prefix. Mixing Aruan pieces with pieces from another Ancient (e.g. Hyon) will not activate any set bonuses from either group.

Complementary Equipment

To further enhance the Aruan Set's effectiveness:

SlotRecommendationReason
WeaponDark Reign Blade or Chaos Dragon Axe +13High base damage for STR scaling
ShieldDark Shield or Infernal Steel ShieldDefense + block rate
WingsWings of Storm (L2) or Wings of Darkness (L3)Damage boost + absorb
PendantPendant of Lightning or FireAdditional elemental damage
RingRing of Ice or Ring of PoisonStatus effects on attack
Nota: Wings of Darkness (Level 3) require: Wings of Storm (L2) + 3x Loch's Feather + Jewel of Creation. Loch's Feather drops exclusively from Boss Balgass in Crywolf Fortress when the Crywolf event fails. Jewel of Creation drops from Kundun, Nightmare, and Selupan.

Final Considerations

The Ancient Aruan Set (Thunder Hawk) is a top-tier choice for Dark Knights focused on physical damage in MU Online S6. With a total of +90 STR from Ancient options and set bonuses, plus the rare 5% Double Damage Rate, this set surpasses other DK Ancient sets in terms of raw damage output.

The difficulty of acquisition is high — pieces drop in high-level maps and from powerful bosses — but the investment is worthwhile for players pursuing maximum endgame performance. Combine with high-level weapons, Level 2 or 3 Wings, and suitable pentagram options to extract the best results from this iconic set.

Perguntas frequentes

Which class uses the Ancient Aruan Set?

The Aruan Set is exclusive to the Dark Knight (DK) and its evolutions: Blade Knight and Blade Master.

What pieces make up the Thunder Hawk Set?

Helm, Armor, Pants, Gloves and Boots of the Thunder Hawk, all available in Ancient versions.

Where do Thunder Hawk Ancient items drop?

Aruan Thunder Hawk items drop primarily in Tarkan, Icarus, Aida and the upper Kalimas (K5-K7).

What is the full bonus of the Aruan Set?

With all 5 Aruan pieces equipped, the character receives accumulated STR bonuses, defense, and piece-specific Ancient options including a 5% Double Damage Rate.

VI

ViciadosMU Team

Equipe editorial do ViciadosMU — portal de MU Online no ar desde 2003.

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