I dont think so man but let me correct it he is a support character or rather a support hero. So anti magic or even barrier is not even in the relm of impossible so let not lock all the possibilities. 🤔
I disagree because my instincts tell me that will never happen. With how the plot is going, you can more or less guess such an extremely complicated plot twist won't happen. And Aina has also shown no sign of it. You should know that even if MC is dumb just like you say (to tell the truth, you are being too extreme. MC's not dumb. If I say so, I would even say that he is cunning and smart. You are not seeing what's in front of you and asking for something you just thought of.) we should at least see signs of Aina's slightly strange expressions. There are none so I'm 100% sure mother ship is fucking dead for goodness sake.
Sorry about my badmouthing at the last sentence. I got a little sensitive.