OBJ Heavy Burden is a Greatsword weapon in Arknights: Endfield. Learn about OBJ Heavy Burden's stats, skills, how to get it, and equippable characters.
Table of Contents
OBJ Heavy Burden Stats
Basic Info

| Rarity | 5★ |
|---|---|
| Weapon Type | Greatsword |
| Max Attack | 411 |
OBJ Heavy Burden Skills & Effects
Strength Boost [M]
| Rank | Effect |
|---|---|
| Rank 1 | Strength +16 |
| Rank 2 | Strength +28 |
| Rank 3 | Strength +41 |
| Rank 4 | Strength +54 |
| Rank 5 | Strength +67 |
| Rank 6 | Strength +80 |
| Rank 7 | Strength +92 |
| Rank 8 | Strength +105 |
| Rank 9 | Strength +124 |
HP Boost [M]
| Rank | Effect |
|---|---|
| Rank 1 | Max HP +8.0%. |
| Rank 2 | Max HP +14.4%. |
| Rank 3 | Max HP +20.8%. |
| Rank 4 | Max HP +27.2%. |
| Rank 5 | Max HP +33.6%. |
| Rank 6 | Max HP +40.0%. |
| Rank 7 | Max HP +46.4%. |
| Rank 8 | Max HP +52.8%. |
| Rank 9 | Max HP +62.4%. |
Efficacy: Tenacious Will
| Rank | Effect |
|---|---|
| Rank 1 | Secondary Attribute +5.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +18.0% for 15s. Effects of the same name cannot stack. |
| Rank 2 | Secondary Attribute +6.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +21.6% for 15s. Effects of the same name cannot stack. |
| Rank 3 | Secondary Attribute +7.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +25.2% for 15s. Effects of the same name cannot stack. |
| Rank 4 | Secondary Attribute +8.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +28.8% for 15s. Effects of the same name cannot stack. |
| Rank 5 | Secondary Attribute +9.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +32.4% for 15s. Effects of the same name cannot stack. |
| Rank 6 | Secondary Attribute +10.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +36.0% for 15s. Effects of the same name cannot stack. |
| Rank 7 | Secondary Attribute +11.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +39.6% for 15s. Effects of the same name cannot stack. |
| Rank 8 | Secondary Attribute +12.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +43.2% for 15s. Effects of the same name cannot stack. |
| Rank 9 | Secondary Attribute +14.0%. When the wielder applies Knocked Down or Weakened, the wielder gains DEF +50.4% for 15s. Effects of the same name cannot stack. |
Characters Who Can Equip OBJ Heavy Burden
How to Get OBJ Heavy Burden
- Acquisition Center - Arsenal Exchange
OBJ Heavy Burden can be obtained via Acquisition Center - Arsenal Exchange.