Claire becomes the puppet
The original plus formation is based on Hydra taking the center of the formation while Leah takes the head, Claire takes the tail, and Azzy and his black wolf take each side.
As the center, Hydra's job is to assist the one who is locked in close combat with the enemy. Fortunately, it can work better with the princess of Camelot.
The serpent could use the wind attribute to assist her fire attacks or might use Leah's Arcana Izarok's water for its advantage. Because of its multi attributes, the four-headed snake would make an excellent assistant to anyone.
Meanwhile, the other three would also assist the main attacker with range attacks or using support-type skill cards. Based on the enemy's position, Azzy, Claire, Leah, and Vajra would rotate around the multi-headed snake while conserving their energy.