It’s good to see Class 3-E beating out Class A, though the real focus was on both Karma and Gakushu. While everyone did well in Class 3-E, Karma regressed. Karma is simply gifted, but even those gifted can get lazy, and we know Karma can be lazy at times. Though it is good to see Koro-sensei motivating him. Gakushu is the only one in Class A who earned points for him. Considering who his father is, it will be interesting to see how he bounces back.
It was impressive to see the students get Koro-sensei in such a situation where he utilizes his absolute defense form. Well, given that he is stuck in that for 24 hours is quite an accomplishment. Though to think they even had a small window to kill before he can pull that out.
Though now that Koro-sensei is handicapped and unavailable to them, it is up to Karasuma and the class to get the antidote for the students who got poisoned. Still curious as to who these assassins are?