Annabelle status is by far the worst one; it is called "Brimstone" and has the effect of transforming every positive buff into a negative one of the same degree, also, the Flybots have no effect in this fight, which is a good thing, because if you were able to use them then her gimmick would be completely useless.
My "tank" this time around was NoLegs again. Due to the nature of the status effect and the fact that the best defensive gear also provides buffs while defending I instead needed an unorthodox "tank" just like the fight with Natalia. NoLegs high evasion is crucial to dodge the attacks from both the Zombie Hydra and Annabelle herself.
In relation to the Zombie Hydra, the strategy is to inflict both Weaken and Tired to keep it in check for as long as possible. Annabelle on the other hand, needs to be Enchanted and hit with Holy attacks.
This fight is honestly very dynamic since you need to modify what you will be doing depending on a lot of factors, sure, there is a general plan to follow, but Annabelle high tendecy to counter, as well as her doing a second attack every two turns as the fight goes on means you need to adapt as quickly as possible in order to win.
Without a doubt, Annabelle is one of the hardest fights. I also don't like her gimmick that much mainly because it only inverts buffs and not debuffs, I think it would have been so good if you could inflict Scorch or Curse upon yourself in order to get benefits from them, a missed opportunity in my eyes.