Flukenest

Flukenest is a Charm in Hollow Knight. It replaces the Vengeful Spirit/Shade Soul Spell with a horde of damaging flukes.

Usefulness

Using Flukenest is primarily a preference-based decision, as range and consistency have to be sacrificed for approximately double damage. Flukenest's main advantage is the massively increased damage compared to not having it, which can be helpful for bosses.

Wearing it unlocks extra dialogue with Fluke Hermit.

How to Acquire Dropped by Flukemarm in the Royal Waterways when defeated.

Charm Synergies

Charm Combo Tips

Trivia
 * This charm does not damage the Hollow Knight.
 * Prior to the Lifeblood update, Flukenest cost only two Notches and dealt 5 damage per fluke (7 with Shaman Stone).
 * Save files created before the update are not affected by the cost change.
 * The flukes change appearance depending on the Spell and whether Defender's Crest is equipped.

Notes 

Тремогнездо Tremanido Wylęgarnia Przywr Nid de Flukes