Grezdin is a god who resides in Ysgard and stands as the most powerful of the Dwarf gods. He primarily has domain over precious metal and dwarves.
Smithing, Forge, Fire, Metal, Precious Metals, Dwarves, War
Grezdin and Reorx have never been on good terms. While Reorx thinks his king is too flexible in his morals and visions for the world, Grezdin has a strong distaste for Reorx's caring attitude towards those who aren't dwarves.
Grezdin, being the king of the dwarf gods, is in direct authority of Reorx.