What's your favourite encounter and why?

[Kalasbyxan]

As the topic says, what is your favourite boss encounter and why? Thinking back about the raids brings many great memories. Personally, it's probably Lady Vashj for sentimental reasons. "Passing the core to %!"

[uglymanity]

Hi, my name is Mavren (in-game) and I would have to say my favorite encounter would have to be the one in Halls of Reflection where you run from the Lich King. Even though I've seen it a lot of times, it still incites fear and is an exciting battle for new comers. Good chance to get some Lich King lore for sure.