Mysterious is a bit of an unusual font. It looks old fashioned, but it comes with cool stylistic alternates, it could be a didone, but it is not (really), it looks formal, but it is rather scary.
Mysterious was more or less based on the titling pages of 17th century atlases and my own twisted imagination. It comes with a whole bunch of ligatures and stylistic alternates, plus extensive language support.
Get it here: