Dragon probably has wind or storm logia.
Since it is obvious for people to guess, Oda might use other things to throw us off like hurricane, moisture, cloud, and etc.
Worse case is Oda using non English/Japanese language for the name.
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Like Kizaru Glint Glint no Mi instead of Light.
Dragon can use Blow, Flow, Breeze, Gust, Gale. Whatever Oda sees it fitting well with the story.