Lady is using Nero’s weapons/moveset while Trish is Dante’s weapons/moveset. I did my best in this guide to help people who are having trouble with the secret missions.
I know a lot of people will start new threads about “How do I complete (insert secret mission) here?” in this board so it would be nice if we can point out this guide to them. Collecting 4 pieces of it rewards you a Blue Orb which increases your character's life bar. These missions reward Blue Orb Fragments. But most of them are just tricky and it takes a lot of practice to complete them. Some of them are easy and some of them are very hard. I included some videos to help you out where to find them and how to complete them. There are 12 secret missions in DMC4 that can be found throughout the game.
I made this guide for new players in DMC4.
