Oathfire Tusk is a boss trophy from the Rocky Highlands. Giggos drops it. It is used in 1 thing (see Uses below).
In-game description
Giggos's trophy: a curved tusk of red gold, embers still glinting in it. Hang it on a Boss Trophy, grind it into Fire spirit, or spend 3 at the Augmentation Table to bind his echo to another item.SHOWN ON ITS CARD IN YOUR PACK
How to get it
| Source | Amount | Chance | Where / how |
|---|---|---|---|
 Giggos | 2 | ALWAYS |
Uses
Building
| Piece | Costs |
|---|---|
 Boss Trophy | 4 Wood, 1 Oathfire Tusk, 1 Earth 1 Fire spirits |
Grinding
The Grinder turns 10 of it into:
| Grinder | Share | From 10 |
|---|---|---|
| Grindstone | 50% | 90 Fire |
| Treadle Grinder | 70% | 120 Fire |
| Spirit Mill | 90% | 150 Fire |
Trading
Village traders pay about 12 spirits for one. Prices change a little by land and by the spirit you pay in: see Traders.