Pelor

God of light I think? Don't exactly remember. He's a generic Sol Invictus clone. Sun, beauty, light, goodness, all that jazz.

According to the Sun Tree in Whitestone:

To be perfectly honest, Keyleth, even Pelor's grace left this place hundreds of years ago. His presence is here in bits and pieces, but when I was first taking seed, the gods were much more present, much easier to read. Kind of lonely nowadays. I think that the Sun Tree is most likely referring to the Divergence in terms of Pelor's grace "leaving".