As one of the most powerful Knights of Seiros, Catherine is extremely loyal and a devout believer in the Church and Rhea, the latter being an attachment. This is due to Rhea taking her in during her greatest time of need, and as such, feels that it must be repaid in full. Her devotion to the Church is extreme that in a conversation with Shamir, if someone spoke of heresy and she didn't know them, she'd cut them down on the spot. Her loyalty to Rhea is also unwavering, following her to the very e