So Merlin is that character that when someone includes her in a versus, someone always asks "How much prep time she has?" And if the answer is "Some", then the other party is doomed. Makes me wonder how much time she would have needed to prepare a similar combo to this chapter´s one in order to deal with Galan.
I mean, Nakaba even showed the thunder/wind spell the previous chapters, but making her win effortlessly against both demon clan strongest warriors is a little too much for my taste, but on the other hand it makes clear why the supreme deity and the demon king wanted her in their side so badly, infinity is even more unfair than the demon king´s power.