I know we get the Cait Sith Doll Minion, which of course is just a tiny pet that follows you around, but what of the Mog Cap. Everywhere I look it just makes it out to be a fashionable item, with no special abilities. Is that all it is?
In the datamined info that was gathered from the benchmark, if I'm not mistaken, both the mog cap and the warrior of light helmet (this one is a CE item) granted a 20% experience bonus if you were under level 10.
SE asked xivdb to remove the datamined info though, so no way to check it now.