The Invasion of the Body Sna... Wait, Elementals!

[Stagmo]

The second phase of the pre-Shattering events has begun! Quest NPC's can be found in all of the capital cities, with the super special event quest givers located in SW and IF.

Enjoy!

[Hamond]

UPDATE! There is an achievement!
Tripping the Rifts

(Yah beet me stag!)

To help people that haven't done the PTR. Here is some help.
BEST GUIDE SO FAR!
Wowhead Guide: Pre-Launch Elemental Evasion
Elemental Invasion on Wowpedia.org
MMO-Champion Horde Screenshots

As I know, there are no achievements for this event. Just a event to enjoy. If you help with the win against the waves and open the portals, the bosses there do provide loot. Try defending different cities. Not all 4 portals types will open in each city. 2 for each city.