Dual Blade
KR S2 full package (S1 baseline + S2 deep-dive addenda).
Start here
- Role
- DPS
- Line
- Dual Blades
- Build cost
- 3 / 5
Gale 4-stack cycle (1.5–2× coefficients); big skill gap. (S1)
Tier by content Daily / Farming AAbyss B Full tier list →
Core runes Thousand SwordsMana TorrentRock GiantPlains Wanderer
KR S2 data. TW has no 10★ runes or mado resistance yet, so treat this as what is coming, not as build advice.
Full Loadout (copy it as-is)
Every slot, every rune, every gem, spelled out. Pick your spend level and copy.
Cost-no-object endgame, including cash-only gems and pity legendary runes.
Liberator's effect directly overlaps with the Sprint+ rune (Reset Fury Cool), creating synergy. Alternative only item: Twin Fang (Lv55, bleeding when additional hit)
When using the Whirlwind+ rune, Mana Torrent is replaced with Ruthless Winner — stated on the sheet.
Replace this position when hiring torch/icebreaker (burn/freeze pet required)
The sheet mentions that sniping+ (attack power +15% without moving for 3 seconds) is okay when using the Enhancement+ rune.
Required — Blade AoE Damage + Cooldown Reduction
Required — Reset Gliding Fury cooldown when using Lightning Fury + Chance to obtain additional Windfury resources
Sheet: 'Sprint and Laceration are mandatory; choose Whirlwind, Continuation or Reinforcement' · Korean guides treat Continuation vs Full Moon as taste (fmkorea 8374585565), and Bahamut 2550 runs Full Moon on Taiwan — support for Whirlwind and Reinforcement is thin
Wisdom (18% cooldown) is an alternative
Gem tags: what one line is actually worth
A tag is a skill category. Each tag line on a Star Prism or Triple Quartz is either a damage line or a cooldown line, and it pays out only on skills carrying that tag — so check which tags your own skills have before deciding which lines to chase.
The eight tags
Per line, by gem stage
| Gem stage | Tag lines | If damage (each) | If cooldown (each) |
|---|---|---|---|
| Crude Star Prism | 1 | not published | not published |
| Crude Star Prism S | 2 | +1.7% | −0.55% |
| Star Prism (Elite) | 3 | +2.0% | −0.65% |
| Star Prism S | 3 | +2.1% | −0.70% |
| Whole Star Prism | 3 | +2.2% | −0.75% |
| Triple Quartz (Elite) | 2 | +2.1% | −0.70% |
Take damage in almost every case. The theoretical cooldown ceiling does not turn into more casts — this game's pre- and post-cast delays and the boss's own rhythm eat it. Cooldown lines are worth it only to tighten a supporter's buff cycle, or to stand in for a cooldown rune.
Dual Blade gem tags: Combo 100%, Movement over Smash
The numbers come from what the Korean community has documented over the past year — namu wiki's item entry, the Inven gem-tag guide, and a KR player-built gem simulator. Nexon publishes the rules but not the figures, so these are the values the Korean sources have agreed on for long enough to rely on.
There used to be two figures for the weapon Heliodor's damage bonus (namu +5%, a community simulator +3%). Nexon Taiwan's own package notice (3504945) prints “damage +5%”, matching namu, so it is settled. The green Heliodor's “1.5% damage to all skill tags” is likewise official text (3541044).
The English gem and tag names here are ours, rendered from the Korean. There is no English release of this game, so no official English names exist.
Guides for this class
The data is above; these are the long reads that turn it into a plan.
- Dual Blade gem tags: Combo 100%, Movement over Smash Every Dual Blade skill carries Combo, so line one is free. Line two is the surprise: Movement outranks Smash, because the main damage button carries it.
Skill mods
Sheet basic. 2025-10-08 Season 1 summary also "1 5 6 fixed", 2026-02 summary 156 — two sources 4 months apart agree · S0S1 · + dc145902 + dc772117
Sheet Ordnance Variation
When recruiting Whirlwind+. Mana Torrent → Need to replace ruthless fighter
When strengthening + recruiting
Comm Standard shortly after release (2025-04-26) — subsequently deprecated
inven204
Skill-enhancement order (what to take to 30 first)
Round 30 · Constant across all sources · S0S1 · dc145902 2025-10-08 + dc772117
Round 30 · Constant across all sources · S0S1 · dc145902 + dc772117
Round 30 · Season 1 Settled Answer "156" — Two independent sources agree four months apart · S0S1 · dc145902 + dc772117
In KR S2, moves in the order “1 → 4 → 5”. TW Not applicable
namu 듀얼블레이드
Star seal order
+Attack power 10% · commonness
+Attack power 300 · commonness
+Attack power 150 · commonness
Each +Defense 100 · commonness
Each +Defense 50 · commonness
Level-up bonus cards
-
inven350 + dc145902
- · S0S1 · dc145902
The Season 1 summary recommends “Attack / Skill / Luck / Crit” as card stats — Duble is one of the few classes that takes luck along with the main stats. · S0S1 · dc145902 2025-10-08
Reforge / stat priority
Strike (Damage), Move (Damage) >> Repeated Strike (Damage) · Exception: Tornado+ Disruption (Damage) when employed · The sheet lists the tags as Combo, Smash, Movement
Critical hit > Repeated hit strengthening, hard hitting strengthening > Skill power · Yeonta molppang series · S0S1 · +
Combo > Movement > Smash · Four sources spanning 16 months all rank Combo first (2025-04 inven189 "#Combo"; 2025-10 dc145902 "Combo, Movement, Smash"; 2026-02 dc772117 the same order; namu S2 "Combo > Movement > Smash"). This is the most stable tag conclusion in the whole set.
inven189 + dc145902 + dc772117 + namu
Engraving (Runes)
Series 1 (stacked main deal) · 1 · Deal/skill speed +4% per stack (40% for 10 stacks), movement can be canceled while in use, 5 stacks per reinforcing needle
erinn, via-search (fmkorea/ruliweb)
- · 2 · S2’s new ‘cross-strengthening’ axis — stable high-deal cycle, instead giving up utility skills
erinn, mabilife, via-search
Strengthening Howling Gale No. 4 · 3 · Continued from S1
erinn, S1 CSV
No. 5 Fury Cool Reset · alt · S1 mainstream (running + laceration) — S2 is pushed by the needle axis
S1 CSV, vortex 592464
Skill Enhancement Priority
Common rules · _common
Skill Mods
S2 standard · S1 converges to fixed 45 at 156/136/356/456
erinn
Playstyles
mainstream · Cloth → Flat → Cloth → Flat weaving (Plane hit required), maintaining the stack is DPS · via-search
S2 New · Stable high deal, mild deal type that gives up all utilities · via-search
Rotation
via-search, S1 CSV
No fixed cycles, 4 stacks 4 times 1 minute, 1 time 4 stacks hold.
BiS / Stats
Rock Blade · Burning Glory
erinn
Crossing Chains/First Vow + Starflower/Never-Sleeping Fire · Broken border, gray curtain, cracked seal
erinn
Liberation · Eternal Night
erinn
Craftsmanship: repeated hitting, movement, striking, assist; Yeonta molppang series
erinn
Progression
via-search