...The translation could have been better. For one example, "You're lying!? Why are they here...!?" on Page 5. I assume the first part was originally うそ, but in this context something like "No way" would be more fitting.
ok instead of getting nerfed after losing their seals those two ended up getting a new moveset that they don't seem to be using properly but that might just be because Karna definitely has forbidden them from killing anyone in the dungeon just like he has done to the rest