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Hollow Knight: Best Builds For Grimm

Author : Peyton Update : Mar 05,2025

Conquering Grimm: Optimal Charm Builds for Hollow Knight's Toughest Fights

Grimm, a memorable Hollow Knight antagonist, presents two formidable challenges: Troupe Master Grimm and Nightmare King Grimm. These battles demand precise timing, skillful dodging, and strategic charm selection. All builds below require Grimmchild (occupying two charm notches).

Troupe Master Grimm: Charm Build Strategies

Troupe Master Grimm Battle

Troupe Master Grimm serves as an introduction to Grimm's moveset. This fast-paced fight necessitates calculated aggression.

Nail Build:

Nail Build for Troupe Master Grimm

  • Unbreakable/Fragile Strength
  • Quick Slash
  • Longnail
  • Grimmchild (Mandatory)

This build maximizes Nail damage. Quick Slash allows for multiple hits between Grimm's attacks. Unbreakable/Fragile Strength is crucial for damage output. Longnail offers increased range, a valuable alternative to Mark of Pride given Grimmchild's two-notch cost.

Spell Build:

Spell Build for Troupe Master Grimm

  • Shaman Stone
  • Grubsong
  • Spell Twister
  • Unbreakable/Fragile Heart
  • Grimmchild (Mandatory)

A strong alternative for spell-focused players. Shaman Stone significantly boosts spell damage, complemented by Spell Twister for rapid spell casting. Grubsong maintains Soul reserves, while 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: Advanced Charm Strategies

Nightmare King Grimm Battle

Nightmare King Grimm is exponentially harder, dealing double damage and possessing enhanced speed and a new flame pillar attack.

Optimal Hybrid Build:

Optimal Build for Nightmare King Grimm

  • Unbreakable/Fragile Strength
  • Shaman Stone
  • Mark of Pride
  • Grimmchild (Mandatory)

A hybrid Nail/Spell approach proves most effective. Shaman Stone amplifies spell damage (especially Abyss Shriek and Descending Dark), while Unbreakable/Fragile Strength and Mark of Pride boost Nail damage for opportunities between spells.

Defensive Spell/Nail Art Build:

Defensive Build for Nightmare King Grimm

  • Grubsong
  • Sharp Shadow
  • Shaman Stone
  • Spell Twister
  • Nailmaster's Glory
  • Grimmchild (Mandatory)

This defensive strategy utilizes spells and Nail Arts. Shaman Stone and Spell Twister maximize spell damage, while Grubsong ensures consistent Soul supply. Sharp Shadow allows for safe dashes through attacks (with Shade Cloak), and Nailmaster's Glory enhances Nail Art effectiveness.

These builds provide a solid foundation for tackling Grimm's challenging encounters. Remember, mastering movement and attack timing remains crucial regardless of charm selection.