Grubsong

Description
Contains the gratitude of freed grubs.

Gain SOUL when taking damage.

How to Acquire
Gifted by the Grubfather when the player has freed 10 Grubs.

Usefulness
This is perhaps one of the best charms available with a one-slot cost, as it provides ample SOUL for healing when taking damage. The SOUL provided per hit is not enough for a heal on its own, but combined with the SOUL gathered by striking enemies, or with other charms that help gather SOUL faster makes it really useful.

It also shines in difficult platforming areas where enemies are not readily available for gathering SOUL.