Hairpin

Hairpin is a Straw Doll Technique attack used by Nobara Kugisaki.

Description
Any nails that have been used as projectiles can be detonated with an explosion of cursed energy on command using Hairpin.

Usage
Hairpin can be used to make use of nails that failed to hit their target by using explosions to affect the environment. Nobara first used the technique to destroy several trees, which forced her flying opponent closer to the ground.

Nails that successfully hit Nobara's enemies can be detonated as well for added offensive impact.