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