Salvaged Trebuchaxe
This Sidearm is the only one in the game that can be Infused with Lightning, making it a great choice for Proxima, but it must be charged in order to fire, making it a good candidate for the Charged Stone.
“Surprisingly sophisticated for a device that utilizes axes as projectiles.”
Acquisition
- Inside Ravaged Hideout (Gloomshade Grove). See the map.
Combat Stats
Can be infused with: Phantom, Lightning (Status Effects).
Compatible Tarstones
13 Sidearm Tarstones can be equipped on Salvaged Trebuchaxe. Stones with no weapon restriction appear on every weapon of this slot. See each Tarstone page for its full list.
Combat
| Tarstone | Effect | |
|---|---|---|
 | Charged Stone | Your Sidearm charges up faster |
 | Corroded Stone | Projectiles start dealing damage over time after hitting their target |
 | Enfeebling Stone | Projectiles inflict Fragile |
 | Ironpiercer's Stone | Projectiles pierce through enemies |
 | Pulse Stone | Projectiles generate a shockwave on impact that pulls enemies in |
 | Rupturing Stone | Projectiles that strike critically deal Break Damage |
 | Shuddering Stone | Projectiles generate a Knockback shockwave on impact |
 | Squall Stone | Projectiles spin in place for a duration after hitting their target |
 | Volatile Fragment | Enemies dying by a ranged attack will explode dealing splash damage |
Infusions
| Tarstone | Effect | |
|---|---|---|
 | Monarch's Vestige | Consume Resolve to infuse your Sidearm with Phantom |
 | Voltaic Amber | Consume Resolve to infuse your Sidearm with Lightning |
Abilities
| Tarstone | Effect | |
|---|---|---|
 | Fusillade Stone | At Resolve or higher, unleash a flurry of consecutive shots |
 | Tarred Fragment | Consume Resolve to fire multiple tethered projectiles, spinning at high speed |
Forge Upgrades
You can upgrade weapons and sidearms at the Tarforge with Franz in Marrow Keep. Each upgrade raises the forge level by 1 and increases damage.
Feed Endless Core to the Tarforge to remove the +20 cap and keep upgrading through +25.
This weapon starts at +3 when you find it. The first upgrade you pay for is +4.
Damage by Forge Level
Damage = base damage × forge multiplier. Multi-form weapons show each form separated by /. Ammo is how many shots a Shell can fire from 100 Resolve (floor of 100 / Resolve cost at that forge level).
Forge levels (+0 to +20)
| Forge Level | Multiplier | Damage | Resolve Use | Ammo |
|---|---|---|---|---|
| +0 (base) | ×1 | 65 | 30 | 3 |
| +1 | ×1.05 | 68.25 | 28.95 | 3 |
| +2 | ×1.05 | 68.25 | 27.9 | 3 |
| +3 (starting) | ×1.1 | 71.5 | 26.85 | 3 |
| +4 | ×1.1 | 71.5 | 25.8 | 3 |
| +5 | ×1.1 | 71.5 | 24.75 | 4 |
| +6 | ×1.15 | 74.75 | 23.7 | 4 |
| +7 | ×1.2 | 78 | 22.65 | 4 |
| +8 | ×1.2 | 78 | 21.6 | 4 |
| +9 | ×1.3 | 84.5 | 20.55 | 4 |
| +10 | ×1.33 | 86.45 | 19.5 | 5 |
| +11 | ×1.45 | 94.25 | 18.45 | 5 |
| +12 | ×1.6 | 104 | 17.4 | 5 |
| +13 | ×1.65 | 107.25 | 16.35 | 6 |
| +14 | ×1.7 | 110.5 | 15.3 | 6 |
| +15 | ×1.75 | 113.75 | 14.25 | 7 |
| +16 | ×1.8 | 117 | 13.2 | 7 |
| +17 | ×1.85 | 120.25 | 12.15 | 8 |
| +18 | ×1.9 | 123.5 | 11.1 | 9 |
| +19 | ×1.95 | 126.75 | 10.05 | 9 |
| +20 | ×2 | 130 | 9 | 11 |
Upgrade Costs
Gold and material to reach each forge level (same ladder for weapons and sidearms). Materials: Ventrium +1 to +5, Laterite +6 to +10, Dorsalite +11 to +15, Thoracium +16 to +20, Ossinite +21 to +25.
Full cost table (+1 to +25)
| Forge to | Gold | Material |
|---|---|---|
| +1 | 100 | Ventrium × 1 |
| +2 | 300 | Ventrium × 3 |
| +3 | 500 | Ventrium × 6 |
| +4 | 1000 | Ventrium × 9 |
| +5 | 1250 | Ventrium × 12 |
| +6 | 2000 | Laterite × 1 |
| +7 | 2750 | Laterite × 3 |
| +8 | 3500 | Laterite × 6 |
| +9 | 4250 | Laterite × 9 |
| +10 | 5000 | Laterite × 12 |
| +11 | 5750 | Dorsalite × 1 |
| +12 | 6500 | Dorsalite × 3 |
| +13 | 7250 | Dorsalite × 6 |
| +14 | 8000 | Dorsalite × 9 |
| +15 | 8750 | Dorsalite × 12 |
| +16 | 9500 | Thoracium × 1 |
| +17 | 10250 | Thoracium × 3 |
| +18 | 11000 | Thoracium × 6 |
| +19 | 11750 | Thoracium × 9 |
| +20 | 12500 | Thoracium × 12 |
| +21 | 13250 | Ossinite × 1 |
| +22 | 14000 | Ossinite × 3 |
| +23 | 14750 | Ossinite × 6 |
| +24 | 15500 | Ossinite × 9 |
| +25 | 16250 | Ossinite × 12 |