Radiance

The Radiance is the true final boss of Hollow Knight.

Physical Description
The Radiance resembles a deity like being, having a three pronged head, and a glowing white body.

Attacks
The Radiance has MANY attacks.

Story
The Radiance is the original ruler of Hallownest, connecting the inhabitants with a hive mind until the Pale King showed up. Over time, the Radiance was forgotten by the bugs of Hallownest, only a few remembered it, such as the Seer.