Bow · Crossbows
Thunderblood Crossbow
The bow is pulled taut with unreleased power, like the air before a lightning strike.
Materials fromSwamp
CrossbowGold_BloodLightningSpawnspawn CrossbowGold_BloodLightning 1 4Recipe
Beyond level 4 at the Forge of Potential:
1× Bloodgold Battle Idol per attempt.
Upgrades by level
| Level | Damage | Block | Durability | Station lvl | Materials |
|---|---|---|---|---|---|
| 1 | 274 Pierce180 Chop45 Lightning | 3 | 300 | 4 | |
| 2 | 282 Pierce185 Chop50 Lightning | 3 | 350 | 5 | |
| 3 | 290 Pierce190 Chop55 Lightning | 3 | 400 | 6 | |
| 4 | 298 Pierce195 Chop60 Lightning | 3 | 450 | 7 |
Upgrade cost per level = materials per level × (level − 1), and × 4 at level 4 (Piece.Requirement.GetAmount in the game code). Station level = recipe level + level − 1.
Total cost
Craft it and upgrade to level 4:
One Thunderblood Crossbow, broken down to what you gather (bars smelted from ore, with the coal the smelter burns):
Stats
- Skill
- Crossbows
- Reload time
- 3.5 s
- Knockback
- 210
- Backstab bonus
- ×3
- Block armor
- 3
- Parry bonus
- ×1.5
- Movement speed
- -5%
- Tool tier
- 6
- Durability
- 300 (+50 per level)
- Weight
- 1.5
Hits to kill in the Swamp
| Creature | Health | Per hit | Hits | 2★ hits |
|---|---|---|---|---|
| 40 | 146.3 | 1 | 1 | |
| 50 | 167.3 | 1 | 1 | |
| 60 | 250.6 | 1 | 1 | |
| 100 | 250.6 | 1 | 2 | |
| 100 | 146.3 | 1 | 3 | |
| 150 | 167.3 | 1 | 3 | |
| 200 | 250.6 | 1 | 3 | |
| 400 | 250.6 | 2 | 5 | |
| 800 | 94.1 | 9 | 26 | |
| 5,000 | 94.1 | 54 | — |
Level 4 Thunderblood Crossbow, primary attack, skill 50 (each hit rolls 55–85% of the damage), after each creature's resistances. Try other levels and skills in the damage calculator.
Compared with similar weapons
| Item | Damage | Max level | Stamina | Weight |
|---|---|---|---|---|
| 200 | 209 | 0 | 1.5 | |
| 220 | 229 | 0 | 1.5 | |
| 220 | 229 | 0 | 1.5 | |
| 230 | 239 | 0 | 1.5 | |
| 230 | 239 | 0 | 1.5 | |
| 264 | 288 | 0 | 1.5 | |
| 319 | 358 | 0 | 1.5 | |
| 332 | 374 | 0 | 1.5 |
Thunderblood Crossbow in other languages
UkrainianГромокровний арбалет
Portuguese BrazilianBesta de trovossangue
DanishTordenblod armbrøst
FrenchArbalète de sang-tonnerre
ItalianBalestra di Sangue tonante
GermanDonnerblut-Armbrust
SpanishBallesta de sangre de trueno
RussianГромокровный арбалет
BulgarianГръмокръвен Арбалет
TurkishŞimşekkanı Arbaleti
PolishGrzmotokrwista kusza
Chinese雷血十字弓
Chinese Trad雷血十字弓
Japanese雷血のクロスボウ
Korean천둥피 석궁
From the game's own localization files (16 languages).
Source: ObjectDB in the files of Valheim 1.0.16 (2026-09-24), prefab CrossbowGold_BloodLightning. See how this site reads the game.