Greyhawk: Return to the Classic
The orcish pantheon will mirror the real world Norse pantheon with Corellon filling in much of the role of Loki having defeated Grumsh through cowardice and trickery and being destined to bring about ragnorock. Grumsh will primarily fill in the role of Odin as a wise and cunning leader. Hey it’s their pantheon leave them alone. For sacred language of the faith clerics, paladins, priests and all active members of the church will have the Language: Celestial (Grumshian) this will be real life (Norse).