Quote Originally Posted by ragawaga View Post
I'm on a european server, part of the same battlegroup as the guys on Grim Batol. It was running the 71-79 AV with littleburst that has had me thinking on this. I'm very invested in my current server.....most of my RL friends play on this server....and of course there's the monetary cost of transferring. However, the next best thing would be being able to group with the boxers for things like battlegrounds and raids.

I wasn't aware that the raid thing was cross server, my experience with it has only ever shown people on my current realm.
Open up the raid browser.

So in theory, you could start a "raid" for Ulduar, and tell the grim batol guys to open the raid browser, they can see your raid, you can invite them to your group. and you could go run a 5 man, I haven't tested this, it may force you to be in a raid before you can use the raid browser.