Massively has an article up that goes over a bit of the RIFT portion of PAX Prime 2014 with a bit more information about stuff in Nightmare Tide not revealed before:
- One portion of the quests involves Skelf eggs. Skelfs usually destroy the last Skelf egg (because it’s usually the weakest; i.e. took too long to break out), but you save it. This Skelf infant will be crucial to the story.
- 3 zones, but “deceptively huge” thanks to abundant use verticality.
You can check out the complete article here.
No doubt more articles by the media will start popping up over the next few weeks leading up to Oct 8th, especially since they were given a tour back during the Trion Community Day 2014 and received a media-only look during a 6hr booth on Day 1 of PAX Prime.
In the mean-time, why not check out some concept art or the most recent Nightmare Tide WIP Map?
RiftGrate 
Quick note: You linked to the Massively article and not to MMORPG.
Thanks for the correction Chris! 😀 Love your interview video @ MMO Reporter Network 😀
a nice read also from mmorpg
http://www.mmorpg.com/gamelist.cfm/game/431/feature/8884/Rift-Nightmare-Tide-PAX-Preview.html
Thanks for the info Lefteris 😀