78 hours plane of fear raid in original everquest back in 1999. After the first 24 hours I wasn't really tired anymore you just feel kind of weird and shaky. Plane of fear was near impossible it was back when MMORPGs were actually hard once you broke the spawn you sat on it until the servers went down gor the weekly patch. Breaking it was nearly impossible and would often times lead people to lose everything they've gotten in the game up to that point. 101 people on that raid virtually everyone on the entire server over level 46 was there (it was early days lvling took forever there. A death would set you back several hours) We were in the end able to kill the God of fear Cazic Thule, the third time it had ever been done in that game to that point.