User blog comment:IamJakuhoRaikoben/Chapter 443: And Then, The Land Was No More, Review./@comment-24264679-20150707233244/@comment-4829046-20150709054626

Actually, the shape and the boat-size are the key factors. The first instance, she merely raised it up with Earth. The second instance, she shrunk the whole thing to toy-scale. So I think it's two different magics. And there is also the teleport thing. If we are taking Makarov being versed in multiple magics, and these guys being far superior, then them having various powerful magic makes a lot of sense.