You know how Black Star could'nt lift Soul in his weapon form because he's not his meister?(pretty sure it's also because their souls are on different wave lenghts) which one of the first years would try to lift the weapon twin (and fail, also i forgot who was the weapon and who's the meister lol-)
I bet Sebek, he'll get super cocky about it and then accuse the weapon of cheating when he can't lift them.
Ok I 100% agree with Sebek getting angry if he can’t lift Yuri in her weapons form. And all the first year would because they are all cocky ass holes. But we love them🥰