I love love love this chapter. The truth aboout Cana's behaviour. Who would have guess that she would be Gildart's daughter? I think that it is possible that at the end of this arc, Cana would be able to defeat Bluenote using the power of Fairy Glitter and her regained "heart" and that she would be an S-Class and reveal to Gildarts that she is his daughter. It is also possible that she and the others will all be S-Class mages, but that maybe is unlikely, since only Cana managed to find the grave. Can't wait for the next chapter, but it wouldn't be for another two weeks?
P. S: How come the Help Lucy card only lit up when they were face to face with Bluenote? What about when she was fighting Kain?