Nail Upgrades & Enhancements in Hollow Knight
The Knight's primary means of offense is the Nail, and its effectiveness can be sificantly improved through upgrades and enhancements. These improvements are crucial for tackling the increasingly difficult enemies and bosses that inhabit Hallownest. Upgrading the Nail not only increases its damage output but can also alter its range and unlock new combat possibilities, making it an essential part of the Knight's progression.
Nail upgrades are performed by the Nailsmith, a reclusive craftsman found in various locations throughout Hallownest. Each upgrade requires a certain amount of Geo and, more importantly, Pale Ore, a rare material scattered across the kingdom. Beyond direct upgrades, certain Charms can also enhance the Nail's performance, offering synergistic benefits that further boost the Knight's offensive capabilities.
Nail Upgrades
There are four distinct Nail upgrades available, each requiring Pale Ore and Geo:
| Upgrade Level | Name | Damage | Pale Ore Required | Geo Cost |
|---|---|---|---|---|
| 1 | Nail | 5 | 0 | 0 |
| 2 | Sharpened Nail | 9 | 1 | 250 |
| 3 | Crystallized Nail | 12 | 2 | 800 |
| 4 | Pure Nail | 17 | 3 | 2000 |
The Nailsmith can be found initially in Dirtmouth, but he will relocate as you progress and upgrade your Nail. Finding him again after he moves is part of the upgrade process.
Pale Ore Locations
Pale Ore is a scarce resource, and finding it is essential for unlocking the Pure Nail. Key locations include:
- Crystal Peak: Found in a hidden area accessible via a breakable floor.
- Deepnest: Located in a challenging section of the area, often guarded by tough enemies.
- Queen's Gardens: Found within the gardens, requiring careful navigation.
- Ancient Basin: Accessible after acquiring a specific ability.
Nail Arts
In addition to direct upgrades, the Knight can learn Nail Arts from a master swordsman named Oro. These are special attack techniques that consume time to charge but unleash devastating blows:
- Cyclone Slash: A spinning attack that hits multiple times.
- Dash Slash: A powerful forward thrust that covers sificant distance.
- Great Slash: A charged overhead strike with high damage.
Learning these Arts requires finding Oro and completing his training. They offer versatile combat options that can turn the tide of difficult encounters.