Kerafyrm

Does anybody remember Kerafyrm from EQ? I think it would be kickass if World of Warcraft included a similar boss. For those of you that don’t know, Kerafyrm was designed to be an unkillable dragon in Everquest. After a whole lot of controversy, it took 200 people over 3 hours to kill it. He will only spawn one time ever on each EQ server and you have to kill 4 dragons just to get him to spawn (dragons are ridiculously hard to kill in EQ). Further more, Kerafyrm can zone (zoning was different in EQ) and I remember the time that he zoned throughout the game killing nearly every PC and NPC in the game. It was quite epic. Just wondering if anybody else remembered the famous sleeper.