try utilizing her vulnerabilities, such as exploiting her weaknesses to holy attacks or any other weaknesses she may have. It's advisable to prioritize increasing luck as it will enhance your chances of landing critical hits. To maximize your damage output, begin by applying buffs. You can experiment with the following sequence: SenseWeakness, Overlimit, PowerUp, and DemonLayer. "SenseWeakness are optional if you're luck is to low" Iniative are important too so you can do your turn first to avoid interruption. hope it helps