First of all, 2 complaints I have with Bloodbath (this is after playing her a bunch of time after min/max stats and moves):
For a damage over time fighter, a mere 6s bleed is too short to be useful. Should be at least 10s for her to take advantage of that constant bleed.
The second part of her SA description should be more accurate to account for the fact that she can’t convert perma bleed into perma regen. And inability to covert heavy bleed into heavy regen.
With that out of the way, the 3 best possible stats for her are (in order of build priority):
meter gain - since her SA relies on using blockbusters, it’s a good idea to get as much bonus meter gain stat as possible. +50% or more should be good enough. What you wanna do is to use blockbuster after blockbuster to keep your opponent locked in a long combo while they constantly bleed out.
ATK % - she has the highest max ATK so far out of all Eliza fighters, so she’ll utilize bonus ATK better than everyone else. Ideally try to get as much bonus ATK as possible since there’s no cap on that stat.
HP % - the second part of her SA can briefly give her regen. Since regen scales off HP, the more HP you have, the more HP you’ll heal when a lot of blockbusters are being used in rapid succession.
Bloodbath’s best loadout (in order of upgrade priority):
Sekhmet’s Fury
Sekhmet’s Bite
Sekhmet’s Turn
Khepri Sun
Lady of Slaughter
Combos:
Longest combo (requires fully charged Sekhmet’s Fury, Sekhmet’s Turn, and Khepri Sun) - ground>Sekhmet’s Fury>Sekhmet’s charge attack>ground>Sekhmet’s Turn>Sekhmet’s charge>ground>launcher>Khepri Sun