User blog comment:Nkstjoa/Official Wiki Death Battle Wishlist/@comment-3463132-20150609190657

Date Masamune (Sengoku Basara) vs Roronoa Zoro (One Piece)

They share many common themes:

Both have lost an eye

Both are the "2nd Hero" of their respective franchises

Both use multiple swords (6 and 3 respectively)

Both are Samurai

And both represent a certain "Rogue" personality, Date as a Ronin and Zoro as a Pirate.