Koragg was really Leanbow all this time. Nick finds out he's really Leanbow and Udonna's son. In the end, Leanbow finishes what he started and goes down fighting the Master back into his hole.
Did You Know?
This is Bowen, your child. Our child.
What are you saying?
You were with me all along, and I never knew. It's truly magical.
[reaching out to Nick
My - My son?