Biggest question is actually what kind of gear will drop in the Pharos? iLv70? another set to go with DL and crafted gear? or just an additional source for DL? or perhaps just craft materials? Or even both?! I also hope it's not another of those dungeons you can run through in 15min with wasted opportunities and a unimaginative endboss like AK...

Also treasure hunter. Yoshi mentioned it being solo content at the start but you'll need a party for the later stuff.