[quote=@Sho Minazuki]
There's a lot regarding S ranks in FT wiki. There are a lot of S ranks too, a surprising amount.

Obviously not everyone they encounter is an official mage so there are loads more "S rank level" mages too. Natsu jumps to S and beyond when friendship kicks in at the end of every arc too with something like Lightning Fire Dragon. 
[/quote]

Well

I suppose you need to draw the difference between S class power and S class rank

A wizard can have one without the other. S power but not rank (Manga Natsu) or S class Rank but not power, like

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Cana
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