Duel Master Full STR Build: Sword Warrior Magic Gladiator
Complete Full STR build guide for the Duel Master in MU Online S6: stat distribution, recommended items, farm spots, and skill rotation.
What is the Duel Master Full STR Build
The Magic Gladiator is one of MU Online S6's most versatile classes, capable of wielding both swords and magic. The Full STR build specializes this character as a devastating melee warrior, prioritizing the STR stat to maximize physical damage with high-tier swords.
Unlike other classes, the MG does not complete the first or second quest. It evolves directly into the Duel Master upon reaching level 220, with no intermediate steps. This makes it an excellent choice for players who want to reach endgame faster.
Why Choose Full STR
The Full STR build on the Duel Master provides:
- Twisting Slash with extremely high physical damage that scales with STR
- Ability to equip the best swords in the game (Rune Blade, Sword of Destruction, Dark Reign Blade)
- Excellent PvM performance on high-level maps like Tarkan, Aida, and Vulcanus
- Viability in melee PvP against physical classes
The downside is a dependency on +11 or higher equipment to be competitive in endgame.
Stat Distribution by Phase
Phase 1 — Level 1 to 150
In the early levels, the MG uses swords and mixed abilities. Distribute as follows:
Level 50: STR 100 | AGI 50 | VIT 40 | ENE 30
Level 100: STR 180 | AGI 80 | VIT 60 | ENE 30
Level 150: STR 280 | AGI 110 | VIT 80 | ENE 30> [!TIP] > Do not invest in ENE in the early phase if your goal is Full STR. The minimum ENE needed is only for unlocking a few basic support abilities.
Phase 2 — Level 150 to 300 (pre-Duel Master and just after)
Level 200: STR 380 | AGI 140 | VIT 100 | ENE 30
Level 220: STR 450 | AGI 160 | VIT 110 | ENE 30
(evolve to Duel Master here)
Level 300: STR 580 | AGI 180 | VIT 130 | ENE 30Phase 3 — Level 300 to 400 (endgame)
Level 350: STR 700 | AGI 200 | VIT 150 | ENE 30
Level 400: STR 820 | AGI 220 | VIT 170 | ENE 30Primary Skills
The Full STR Duel Master relies on the following priority skills:
Twisting Slash — Physical AoE skill that scales with STR. Primary damage skill in PvM. Use it on groups of monsters to maximize farming efficiency.
Gigantic Storm — Larger AoE skill, useful on maps where monsters cluster tightly, like Tarkan and Aida. Also scales well with STR in a physical build.
Sword Drive — Linear high-damage strike. Useful in PvP for burst damage against single targets.
Fire Slash — Available to the MG, but lower priority in a Full STR build because of its magical component. Use only if Twisting Slash is not yet unlocked.
> [!TIP] > When farming PvM, use Twisting Slash as your primary skill and Gigantic Storm when you encounter groups of 6 or more monsters. The most efficient rotation is to position your character in the center of the group and alternate between the two skills.
Recommended Equipment by Phase
Early Game (Level 1–150)
| Slot | Item | Min Level |
|---|---|---|
| Weapon | Gladiator Blade +7 | Level 80 |
| Weapon | Lightning Sword +7 | Level 100 |
| Armor | Dragon Armor Set +5 | Level 50 |
| Gloves | Dragon Gloves +5 | Level 50 |
Mid Game (Level 150–300)
| Slot | Item | Min Level |
|---|---|---|
| Weapon | Rune Blade +9 | Level 170 |
| Armor | Black Dragon Armor Set +7 | Level 120 |
| Ring | Ring of Ice +4 | Any |
| Pendant | Pendant of Lightning | Any |
Endgame (Level 300–400+)
| Slot | Item | Notes |
|---|---|---|
| Weapon | Dark Reign Blade +11 or higher | Best physical sword for DM |
| Weapon | Sword of Destruction +11 | Alternative with STR bonus |
| Armor | Dragon Knight Set +11 | Duel Master-specific set |
| Wings | Cape of Lord +9 (Level 2) | Only wing type available to MG |
| Wings | Lv3 Wings (upgrade from Cape) | Requires Loch's Feather from Balgass |
> [!WARNING] > The Magic Gladiator and Duel Master CANNOT equip Level 1 Wings. The first wing available to this class is the Cape of Lord (Level 2 Wings). Do not attempt to craft Level 1 Wings for MG — it will not work.
About Level 3 Wings
To upgrade to Level 3 Wings:
Cape of Lord +9 (or higher)
+ 3x Loch's Feather
+ Jewel of Creation
= Level 3 Wings (via Chaos Machine)Loch's Feathers are only obtained by defeating Balgass during the Crywolf event, and only when Crywolf FAILS (players do not successfully defend the altar). Plan to participate in Crywolf events and collect these feathers strategically.
> [!WARNING] > If Crywolf succeeds (players win), Balgass does not appear and no Loch's Feathers drop that round. You will need to wait for the next cycle.
Farm Spots by Level
Level 1–80: Lorencia and Noria
- Lorencia (central area): Bull Fighter (level 4–8), Hound (level 5–10)
- Noria (forest): Forest Monster (level 15–25), Elf Soldier (level 20–30)
Use basic swords and focus on accumulating Zen for your first Chaos Machine combinations.
Level 80–150: Devias and Dungeon
- Devias (north area, ~coordinates 150,120): Yeti (level 60–75), Assassin (level 70–80)
- Dungeon Floor 1 (entrance): Goblin (level 55–65), Chain Scorpion (level 70–80)
- Dungeon Floor 3 (deep area): Death Knight (level 100–110) — excellent item drops
> [!TIP] > In Dungeon Floor 3, Death Knights frequently drop Jewel of Soul and Jewel of Bless, which are essential for upgrading your equipment.
Level 150–250: Lost Tower and Atlans
- Lost Tower Floors 3–5: Stone Golem (level 115–130), Death Gorgon (level 125–140)
- Atlans Floor 1 (~coordinates 20,120): Bahamut (level 100–115), Valkyrie (level 110–125)
- Atlans Floor 3: Silver Valkyrie (level 120–140) — weaken with Twisting Slash before engaging
Level 250–350: Tarkan
- Tarkan Floor 1 (entrance, ~coordinates 80,80): Zaikan (level 180–200), Iron Golem (level 175–195)
- Tarkan Floor 2 (central area): Mutant (level 190–210), Tantallos (level 200–220)
Level 350–400+: Aida and Vulcanus
- Aida Floor 1: Lizard Warrior (level 230–250), Lizard Wizard (level 240–260) — spawn in large groups, ideal for Twisting Slash
- Aida Floor 2: Bloody Lizard (level 260–280), Bloody Knifer (level 270–290)
- Vulcanus: Gaion (level 300+), Bloody Queen (level 320+) — drops high-level items
Recommended Progression Sequence
Level 1–50
→ Farm in Lorencia (Bull Fighter, Hound)
→ Accumulate Zen for early Chaos Machine combinations
Level 50–120
→ Move to Devias (Yeti, Assassin)
→ Craft Gladiator Blade via Chaos Machine if available
→ Begin upgrading Dragon Armor Set
Level 120–220
→ Lost Tower and Atlans
→ Acquire Rune Blade and Black Dragon Set
→ Reach level 220 → Evolve to Duel Master
Level 220–300
→ Tarkan Floor 1
→ Farm Jewels to upgrade equipment to +9/+11
→ Acquire Cape of Lord (Level 2 Wings)
Level 300–400
→ Aida (excellent experience and drops)
→ Migrate to Vulcanus at level 350+
→ Participate in Crywolf events for Loch's Feathers
→ Upgrade to Level 3 WingsPvP Tips for Full STR Duel Master
The Full STR Duel Master is a real threat in melee PvP. Key strategies:
Vs Dark Knight / Blade Master: Use the MG's slightly superior mobility to control engagement distance. Open with Sword Drive for burst, then follow up with Twisting Slash if the target tries to escape.
Vs Dark Wizard / Grand Master: Close the gap quickly. Wizards suffer greatly in melee range. Use Gigantic Storm if the target tries to create space using surrounding monsters.
Vs Elf / High Elf: Constant pressure is the key. High Elfs deal heavy ranged damage, but lose DPS output once you maintain melee contact consistently.
> [!WARNING] > In PvP, avoid engaging multiple opponents at once. The Full STR Duel Master is strong in 1v1 but can be overwhelmed quickly in group fights due to lower magical defense.
Build Summary
| Stat | Level 400 |
|---|---|
| STR | 820 |
| AGI | 220 |
| VIT | 170 |
| ENE | 30 |
Priority skills: Twisting Slash > Gigantic Storm > Sword Drive
Weapon progression: Gladiator Blade → Rune Blade +9 → Dark Reign Blade +11
Wing progression: Cape of Lord +9 → Level 3 Wings (with Loch's Feather from Balgass)
Best endgame farm map: Aida Floor 2 (level 350+), Vulcanus (level 380+)
Perguntas frequentes
Does the Magic Gladiator do the first and second quest?
No. The MG is a special class that skips both the first and second quests entirely. It evolves directly into Duel Master upon reaching level 220 using the appropriate Class Change item.
Can the Duel Master use Level 1 Wings?
No. The Magic Gladiator and Duel Master cannot equip Level 1 Wings at all. Their first available wing is the Cape of Lord (Level 2 Wings), which can later be upgraded to Level 3 Wings.
What is the difference between Full STR and hybrid builds on the MG?
Full STR focuses entirely on physical damage through swords and physical skills like Twisting Slash and Gigantic Storm. A hybrid build splits points between STR and ENE to access magical skills as well, but sacrifices physical DPS. Full STR outperforms in close-range PvP and high-damage PvM.
How much AGI should I invest in the Full STR build?
In the recommended Full STR build, you invest the minimum AGI needed to equip your target items (typically 150 to 220 points at level 400) and put everything else into STR. AGI raises defense and attack speed, but your primary damage scaling comes from STR.