Seer

The Seer is a moth found in the Resting Grounds. She brings the player back to her house after they are brought into the Dream Realm by the Dreamer Statues.

She grants the player the Dream Nail, which grants access into the dreams of NPCs and enemies along with other abilities. She then urges the player to go an collect as much Essence as possible in order to fully awaken the Dream Nail.