Stuff happens during the course of raiding and progression. You tend to get a little rusty after going back to certain old instances that you really no longer desire to do. Ulduar is a perfect case for that.

Out of all the hard modes for ten man, Mimiron was the worst without question. Vezax post-nerf was pretty much a joke. All the others were fairly simple.

So there you have it folks. Congratulations my fellow raiders of our 10 man group that were able to make this possible.