LoL at Naxxramas. You were probably one of the baby players that got the redone turd for Wrath. A raid so easy you could pug people in greens and clear it. Should have been there for the original. Hardest raid ever done in that game and it didn't even have a "hard mode." Also, all the raids since Wrath have been cleared within the first week. Deathwing was down after 2 days, if not faster.