Hex doesn’t prevent Bloodbath from converting Lacerate induced Heavy Bleeds into Regen. When I used my first blockbuster, her SA activates. With Bloodbath hexed, I used my second blockbuster to confirm that her SA is indeed disabled. (No changes to my Bleed stacks and her Regen stacks.) Once I hit her and triggered Lacerate, she converted the Heavy Bleed into Regen. I tried to use Purrfect Dark to see if Bloodbath can convert Lacerate induced Heavy Bleeds while Cursed (but Bloodbath died). I feel like this is a bug since converting Bleeds into Regens is a part of her SA. With that aspect disabled, she shouldn’t be able to convert any bleed no matter the source. I lost a streak because of this, lol.