Conquering Grimm: Optimal Charm Builds for Hollow Knight's Toughest Fights
Grimm, the enigmatic leader of the Grimm Troupe, presents two formidable challenges in Hollow Knight: Troupe Master Grimm and Nightmare King Grimm. These encounters demand precision, reflexes, and strategic charm selection. All builds below require Grimmchild (2 charm notches).
Troupe Master Grimm: Charm Builds
Troupe Master Grimm serves as an introduction to Grimm's moveset. This fight is fast-paced, requiring calculated aggression.
1. Nail Build:

- Unbreakable/Fragile Strength
- Quick Slash
- Longnail
- Grimmchild (Mandatory)
This build maximizes nail damage. Quick Slash enables rapid attacks between Grimm's openings. Longnail compensates for the lack of Mark of Pride (due to Grimmchild). Unbreakable/Fragile Strength is crucial for damage output.
2. Spell Build:

- Shaman Stone
- Grubsong
- Spell Twister
- Unbreakable/Fragile Heart
- Grimmchild (Mandatory)
Ideal for spell-focused players. Shaman Stone significantly boosts spell damage, while Spell Twister maximizes spell casts. Grubsong maintains soul reserves, and Unbreakable/Fragile Heart provides extra health for survivability.
Defeating Troupe Master Grimm unlocks the final charm notch, essential for Nightmare King Grimm builds.
Nightmare King Grimm: Charm Builds
Nightmare King Grimm is significantly more challenging. He inflicts double damage and moves much faster, demanding a more defensive approach.
1. Hybrid Nail/Spell Build:

- Unbreakable/Fragile Strength
- Shaman Stone
- Mark of Pride
- Grimmchild (Mandatory)
This build balances nail and spell attacks. Shaman Stone amplifies spell damage (especially Abyss Shriek and Descending Dark), while Unbreakable/Fragile Strength and Mark of Pride boost nail damage for opportunities.
2. Defensive Spell/Nail Art Build:

- Grubsong
- Sharp Shadow
- Shaman Stone
- Spell Twister
- Nailmaster's Glory
- Grimmchild (Mandatory)
This build prioritizes survival and consistent damage. Grubsong maintains soul, Shaman Stone and Spell Twister boost spell damage. Sharp Shadow allows for evasive maneuvers and damage, and Nailmaster's Glory enhances nail arts for additional damage.
These builds provide strong strategies for overcoming Grimm's intense challenges. Remember to adapt your playstyle based on your strengths and preferences.