Nail Arts in Hollow Knight are advanced combat techniques that offer a strategic boost to your offensive capabilities through powerful charged slashes. Here’s a detailed breakdown of the Nail Arts, how to acquire them, and their interactions with your character’s upgrades and abilities.

What are Nail Arts?
Nail Arts are unique abilities learned from three Nailmasters scattered throughout the vast, interconnected regions of Hallownest. Each Nail Art enables you to execute stronger attacks than regular Nail strikes, adding depth to your combat style. Unlike the magical Spells, which consume Soul energy, Nail Arts do not deplete your resources but require a charge-up time by holding the attack button, enhancing their maneuverability in battle.

Learning Nail Arts
To fully harness the power of Nail Arts, you must seek out the three esteemed Nailmasters, each offering a distinct move that is tied to your Nail’s upgrade tier:

1. Nailmaster Mato – Located at Howling Cliffs, Mato teaches the Great Slash. Accessing him may require navigating some platforming challenges, but once found, he imparts the useful technique to enhance your combat effectiveness.

2. Nailmaster Oro – Situated in Kingdom’s Edge, Oro’s Nail Art, which also names the Nail Arts skill, comes at a cost of 800 Geo. This fee underscores the value of Oro’s teachings, as it grants access to one of the more powerful attacks in the game.

3. Nailmaster Sheo – You can find Sheo in Greenpath, where he teaches the Dash Slash. Reaching him may involve using abilities like the Crystal Heart for mobility or the Mothwing Cloak for dashing to bypass obstacles, making your journey to learn this skill engaging and rewarding.

Mechanics and Enhancements
Each Nail Art’s effectiveness scales with the level of your Nail upgrade, with tiers including Old, Sharpened, Channelled, Coiled, and Pure. The potency of these moves increases significantly as you elevate your Nail’s strength. Moreover, equipping the Nailmaster’s Glory charm can expedite the charging process for Nail Arts, enabling you to unleash these attacks more swiftly and effectively during encounters.

Conclusion
In summary, integrating Nail Arts into your combat repertoire within Hollow Knight offers a variety of tactical advantages. By exploring Hallownest and conversing with Nailmasters Mato, Oro, and Sheo, you unlock powerful moves that not only amplify your damage output but also enrich your overall gameplay experience. Pairing Nail Arts with Nail upgrades and specific charms can lead to devastatingly effective combat strategies, making mastering these techniques a key element in mastering Hollow Knight.