Project Lore

Earth, Wind, And Fire is arguably one of the toughest achievements in the game, requiring that you kill all three Vault of Archavon bosses within 60 seconds of each other, but the 10-player version has was completed by both Premonition (first) and Mediocrity (second) this week. Thankfully, the latter recorded the whole affair so we can see just how they pulled off this monumental feat!

I'll admit that when I first heard about the achievement, I thought it would entail engaging each boss at the same time, with the raid separated into several 2-3 man groups, but it turns out that they can be pulled out of their respective rooms without resetting. This ends up being key to Mediocrity's strategy, and it allows them to make the groups a little more even. They start with the newest Vault boss, Koralon the Flame Watcher, first, and while whittling down his health, drag him all the way over to the dungeons' namesake, Archavon the Stone Watcher.

At this point, it's important, even when tanking two separate bosses at once, that both of the tanks stay near each other in order to reduce the effect of Koralon's Meteor Fists attack.

Presumably, a second group is staying on Emalon the Storm Watcher this entire time, who would be much harder to lead around the instance with all of his adds in tow. Sadly, we don't get to see precisely how they handle the Overcharged minions, since this video is only filmed from one perspective.

Besides, I really can't imagine having to deal with all three bosses' area of effect attacks at once!

It looks like we'll still have to wait a little while before anybody nails it on 25-man, but I imagine that it couldn't be significantly harder since your numbers wouldn't be spread quite so thin. The real important thing here just seems to be getting the strategy down and knowing each boss well enough to automatically respond to their individual abilities.

Tough or not, I'd love to see more achievements like this thrown into the game. It reminds me a lot of the live raid they did at BlizzCon this year, where they pit the aforementioned Premonition against several different raid bosses at once, arena style. How about you, readers?