Bind

Bind is an ability in Hollow Knight: Silksong. It allows Hornet to heal using Silk.

Function
Hornet can heal herself almost instantly by Binding. This move can be performed in the air or on the ground.

Healing requires 9 Strands of Silk and heals 3 Masks. When Hornet has enough Silk to Bind, the Spool glows brightly.

Modifiers
Various Crests change the way Bind works:

How to acquire
Hornet starts the game with this ability.

Trivia

 * It is similar to the Knight's Focus Spell from Hollow Knight in the sense that both are used to heal, and both abilities are automatically given to the characters at the beginning of their games.