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