User blog comment:The Humaniod Typhoon/Poseidon and Pluton relation/@comment-22857866-20111210122913/@comment-3569609-20111210123156

Well the romans took the greek myths, but only changed the names, so it was basically copycatting. Since poseidon is a force, and Pluton is a material, I think the roman named weapons are copy's of the force's.