Bruh, the edit button exists. Doing multiple posts in a row is generally considered bad etiquette.
As to Florence. Phase 1 is just a basic boss fight. The only thing to really watch out for are her gunshots which count as break attacks so keep stoneflesh active if you plan to use guard. Otherwise, I don't think there is much to her there. Even if she can heal, it's random if she uses it and it doesn't heal completely. It kind of sounds like you just aren't doing much damage so maybe you aren't stacking buffs? If you aren't getting close to the stat cap (109998) in battle, you aren't stacking correctly. You can check your stats in battle with the equip menu. Pay attention to her buffs so you know when she is using dodge. Combo dispel with absolute precision and you can dispel dodge, or use crushing depths from the anchor, or mary's wand if you happen to have gotten it from the chaos dungeon. You can also just ignore dodge with god's angel, heroic vorpal, kishingatana, and probably some other attacks I am forgetting but those three all have spammable unavoidable attacks.
Phase 2 will either be difficult or be a free win. If you want to do it the hard way: have plenty of health regen. It's free if you equipped abhorrent cloak or god fish ring. You still need health regen against phase 1 though.
