User blog comment:J Fan/Favorite Skull Logo(as of On Stranger Tides)/@comment-3574741-20120530204812/@comment-1140008-20120531000804

My guess, is that for 5 and 6 (if there is a 6) they'll go with Gold and Bronze skulls.

And My favorite has to be the On Stranger Tides Skull. There was so much detail, mermaids on the handle, carvings, Jack's scars on the skulls, was truly a masterpiece.