Eversmile

Eversmile is one of the twelve primordials, and is known for the fact that he: Never. Stops. Smiling. Not once in over a trillion years. He is the primordial who aimed to benefit from William and arranged for him to get the Metal Savant class.

Additionally, it can be assumed from the fact William acquired a skill related to karma as his blessing from Eversmile that Eversmile himself specializes in karmic magic. The skills awarded by a God’s blessing usually correlate to the gods themselves, such as Miranda’s “Dreams of the Verdant Lagoon”, which was granted by the Sister’s of the Verdant Lagoon supporting this theory.