@L4MD4
To "destroy" someone with words, you have to use a mixture of convincing facts and you also have to target the weak points, so your words have more access and have more impact. Basically stripping them of their armor. For example something like Clarisce's lambs.
First of all thats a high effort anyway, second its a comedy manga, third this would take more than 4 panels.
I dunno if she did such a harsh thing in the author's mind, or maybe just unconsciously, but I would also have prefered this technique (to not show the conversation) as a creator to present such a scene. If not, its at least a psychological thriller.