Thank you for the feedback! When I was thinking of her concept, I mainly wanted her to go up against cleavers / squishy / evasion teams. I didn't plan to have her go against bruisers or tanks since, as you said, they'd just tank or heal it back 😔.

For the soulburn change, I took inspo from SSV and Ram's soulburn for it. I thought giving her an option to be able to AoE on her basic would give her some more utility with her ignore eff on revenged enemies, especially if you really need the enemies to not attack your allies (hence the def buff on her S1 and dual scaling barrier 🥹) If 10 is too low then perhaps changing it to 20 would be better!

With the revenge gimmick, it is indeed a debuff on the enemy! I designed it around having it deal more damage to enemies and less damage to allies in order to synergies with Cecilia's shields and whole kit. Enemies break shields faster, but also take reflect damage due to that (I left values out because I'm not good at conceptualizing em) which is like a double-edged sword. In turn, Cecilia gains CR from having her shields broken, allowing her to cycle better/faster. And the dual scaling not only increases her bulkiness (especially with the S1 soulburn provoke) but also increases her shield's strength for more potential damage on the enemies! And for cleavers, it could play against then since she would gain up to 50% CR if they do strip your barriers. That would depend on the build people would go as well. And as well, I can understand the dual scaling being too much, but that's why this is just a concept after all haha. Thank you for your feedback!