Tarforge Calculator

Pick your current and target weapon level for the exact gold and material cost. Costs are the same for every weapon.

Weapon upgrade level

Current level

→

Target level

+25

Total gold

5,150

Cost per level (25)

Level	Gold	Material
+1	100	×1 Ventrium
+2	300	×3 Ventrium
+3	500	×6 Ventrium
+4	1,000	×9 Ventrium
+5	1,250	×12 Ventrium
+6	2,000	×1 Laterite
+7	0	×3 Laterite
+8	0	×6 Laterite
+9	0	×9 Laterite
+10	0	×12 Laterite
+11	0	×1 Dorsalite
+12	0	×3 Dorsalite
+13	0	×6 Dorsalite
+14	0	×9 Dorsalite
+15	0	×12 Dorsalite
+16	0	×1 Thoracium
+17	0	×3 Thoracium
+18	0	×6 Thoracium
+19	0	×9 Thoracium
+20	0	×12 Thoracium
+21	0	×1 Ossinite
+22	0	×3 Ossinite
+23	0	×6 Ossinite
+24	0	×9 Ossinite
+25	0	×12 Ossinite

Upgrade-material reference — every material, weapon map and charge used at the Tarforge.

Collected 0/18

Upgrade Material

Heart of Vatra

Within the petrified flesh, a slow steady pulse can still be felt. Though few remember the name of Vatra, those who do wait patiently for her blessings. For the stone endures in silence and even when it breaks, it will one day be reformed.

Map Item

Map Fragment:

Upgrade Material

Voltaic Essence

A strange, throbbing sensation emanates from within like distant thunder. Some objects even seem to draw the energy, but only with careful focus.

Upgrade Material

Endless Core

The device hums with promise. With it one may toil without end, but for what purpose? Finality offers freedom, while infinity marches on.

Map Item

Tarcore

Though discarded and broken, this is no meager bauble. A metallurgist's gift remains buried in its remains.

Map Item

Monolith Fragment

A faded chunk of etched obsidianite. Supposedly, both past and future were writ upon it. In time though, study and inquiry gave way to worship. Discrepancies were overlooked or even dismissed. In the end, it only offered another false hope.

Charge

Mether's Pulse

A reverberation from the Underglade that mends wounds and knits flesh anew. There is no question that the Harbinger has been bred for a task no mortal could undertake.

Charge