JET
6★ Polearm
"A weapon equipped by Endfield operators to significantly boost their combat capabilities."
Combat Performance
Lv.99 Stats 540 MAX ATK
Attack Scaling
50 540
Where to Obtain
In-game Shop / Exchange
Upgrade Calculator
Current: Lv.1Target: Lv.99
ATK Gain
50 → 540
EXP Required
2,559,740
Gold Cost
873,010
MANUAL
Tactical Manual
ARTS NUKERBurst Rotation
Specialized for Arts & Elemental DMG. The high Wisdom scaling makes it ideal for Casters. Do not use on physical units as the WISD stat will be wasted.
Key Passive Ability
Suppression: Astrophysics
"Arts DMG Dealt +{spell_dmg_up:0.0%}.
After the wielder casts..."
Squad Synergy
Sync your cooldowns with Reaction Skills to trigger massive Elemental Bursts.
Skill Progression
Will Boost [L]
ID: attr_will| Level | Effect Detail |
|---|---|
| Lv.1 | Will +20 |
| Lv.2 | Will +36 |
| Lv.3 | Will +52 |
| Lv.4 | Will +68 |
| Lv.5 | Will +84 |
| Lv.6 | Will +100 |
| Lv.7 | Will +116 |
| Lv.8 | Will +132 |
| Lv.9 | Will +156 |
Attack Boost [L]
ID: attr_atk| Level | Effect Detail |
|---|---|
| Lv.1 | Attack +5.0% |
| Lv.2 | Attack +9.0% |
| Lv.3 | Attack +13.0% |
| Lv.4 | Attack +17.0% |
| Lv.5 | Attack +21.0% |
| Lv.6 | Attack +25.0% |
| Lv.7 | Attack +29.0% |
| Lv.8 | Attack +33.0% |
| Lv.9 | Attack +39.0% |
Suppression: Astrophysics
ID: tactic| Level | Effect Detail |
|---|---|
| Lv.1 | Arts DMG Dealt +12.0%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +12.0% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +12.0% for 15s. The two effects apply separately and do not stack with themselves. |
| Lv.2 | Arts DMG Dealt +14.4%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +14.4% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +14.4% for 15s. The two effects apply separately and do not stack with themselves. |
| Lv.3 | Arts DMG Dealt +16.8%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +16.8% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +16.8% for 15s. The two effects apply separately and do not stack with themselves. |
| Lv.4 | Arts DMG Dealt +19.2%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +19.2% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +19.2% for 15s. The two effects apply separately and do not stack with themselves. |
| Lv.5 | Arts DMG Dealt +21.6%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +21.6% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +21.6% for 15s. The two effects apply separately and do not stack with themselves. |
| Lv.6 | Arts DMG Dealt +24.0%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +24.0% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +24.0% for 15s. The two effects apply separately and do not stack with themselves. |
| Lv.7 | Arts DMG Dealt +26.4%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +26.4% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +26.4% for 15s. The two effects apply separately and do not stack with themselves. |
| Lv.8 | Arts DMG Dealt +28.8%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +28.8% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +28.8% for 15s. The two effects apply separately and do not stack with themselves. |
| Lv.9 | Arts DMG Dealt +33.6%. After the wielder casts a battle skill, the wielder gains Arts DMG Dealt +33.6% for 15s. After the wielder casts a combo skill, Arts DMG Dealt +33.6% for 15s. The two effects apply separately and do not stack with themselves. |
Refinement Bonuses
1
Refinement 1
Skill 3 +1
2
Refinement 2
Skill 3 +2
3
Refinement 3
Skill 3 +3
4
Refinement 4
Skill 3 +4
5
Refinement 5
Skill 3 +5
Breakthrough Materials
| Phase | Level Cap | Cost | Materials |
|---|---|---|---|
| Phase 1 | Lv.20 | 2,200 G | Cast Die x5 Kalkonyx x3 |
| Phase 2 | Lv.40 | 8,500 G | Cast Die x18 Auronyx x5 |
| Phase 3 | Lv.60 | 34,000 G | Heavy Cast Die x27 Umbronyx x5 |
| Phase 4 | Lv.80 | 155,000 G | Heavy Cast Die x50 Quadrant Fitting Fluid x36 Wulingstone x8 |
Recommended Operators
Common Questions
Is JET worth upgrading to Level 99? ▼
Yes, as a 6-Star Polearm, JET offers significant stat scaling. Maxing it out is recommended for endgame content if you have a compatible character.
How do I get JET? ▼
JET can typically be obtained through the Weapon Gacha Banner or crafted via the Factory system (check in-game availability).