Resistance Ring.

I've done all the quests (except some of the Verne Mine quests, though the majority of them are Level 70+) and I still haven't been prompted to pick up my ring. The only quest I can think of that might be stopping me from getting the ring (assuming quests have something to do with it in the first place) is the Level 66 Francis Puppet quest.

As far as I know though, someone over at GameFAQs reported being able to pick up the ring after leveling to 70 after 4:00 PM PST yesterday.