Which of the five original fairy purple cards in Obi Island is better?

Each purple card has its own characteristics and shortcomings. Like St. Madeleine: strong blood, weak attack; Saint Shia: You can help players replenish blood, but you can't attack; St. Nock: more magic attacks, less blood; Holy mite: strong attack power and less blood; St. Sass: The balance system can not only replenish blood, but also attack, but the attack power is weak, just like blood.