Do you want to compare Green Goblin with Oya? Discover the powers, weakness & weapons of Green Goblin and Oya from Green Goblin Biography and Oya Biography. Find out all about Green Goblin and Oya.# Check out how is Green Goblin unique and distinct from Oya. Discover their love interest, sidekicks, family tree and the movies and games list in which Green Goblin and Oya have appeared. Find out everything about them here!