Surplice Capricorn Shura is the driving force behind Bleed teams. Its main ability is to give an extra turn to allied characters who inflict Bleed on an opponent. This greatly enhances this type of lineup. In addition, it does a lot of damage with its second skill, which bypasses resurrection abilities.
It is recommended if you use these teams with Bleed, but outside of them, things get difficult, as it is hard to fit into other lineups, although it is not necessary either. We will have to wait and see if the arrival of Piscis Cardinale improves its use.