This is Morro and he is a god of ice,he has the power to use ice. He needs to drink water to use his power because that his father is a god of fire.His father is Forlock and his mother is Shear a god of ice.
He went to an ice cave and found a mysterious figure in the same cave.
You need to train son.
It was a god and his name was Thothra a god of elements and because that Morro had one of his powers he trapped him in ice.
1 week later his father Forlock found him in the ice and because he is the god of fire he was able to melt the ice that Morro was traped in.
After Forlock freed Morro he brought him to train just in case he ran into Thothra in the future.
Legend says that he is still training to this very day because he is worried about Thothra finding him.