Skysteel Pickaxe +1 - NPC vendors
Paying with
Skysteel Pickaxe + 
340× Oddly Specific Obsidian + 
120× Oddly Specific Mineral Sand
| Zone | NPC | Shop | X | Y | Cost | Teleport |
|---|---|---|---|---|---|---|
| Foundation | Denys | Skysteel Prototype Augmentation | 8.0 | 10.1 | | Foundation → Skysteel Manufactory |