If you are familiar with all the Hiro Mashima's long-playing serializations, you are going to put
Sieghart first, It will be very difficult to remove the throne from this character.
2.
Ultear is a character that had a path somewhat similar to that of Sieghart, they share many similarities and they are characters that when they were "bad" and then they were "good" they had that charisma to love them. What differentiates Sieghart, is that she pitifully left very quickly from the main plot in the magic games. Also, for me, Ultear has the second best women's design from Fairy Tail, it's very hot * O *
3.
Haru Glory, the best MC of Hiro Mashima, is charismatic, shy but with a firm ideal to protect his friends and especially Elie, a character that for every enemy that passed learned from them, and certainly always put the lives of the others on his,
to the point of "dying" 2 times.
I would put Wendy or Lucy out of 3 place, but for Wendy's side she did not like the way they have used it and with Lucy I'm expecting something more from her, more like emotional maturity than anything else, I hope 100 years quest help with this.
Finally, I like the progress that Shiki has been making in Edens Zero, but there is a long way to go for him, but until now, he has done well.