That healer he met as a kid said he has fire, water, wind, earth, ...
But in the last chapter the MC said it "... there was no need to seal anything, I can't even use wind magic to begin... "
Is that inconsistence from the author?
Or is there more info we don't know? like: he only have the resistance to wind magic, and cero aptitude to use it?
Or is it something diferent?