Musa عليه السلام Staff Snake
The miracle would be that Musa عليه السلام, not being in the circles of these magicians or anything knew how to outsmart even their magic at a higher level
So basically Musa عليه السلام said ‘this is no power from the gods! Look, I can do the same thing and even better!’ But I don’t think we can say it was an actual snake because of the vocabulary used in surah 27