The final encounter of the final instance in WOTLK, Ice Crown Citadel has been unexpectedly revealed to be none other than Ragnaros, that spawns boss adds from AQ40 that summon void zones, out of the void zones comes Nefarion with more spikes, when you kill him he gradually shrinks, until he gets so small he enrages and swallows everyone, inside his stomach is the whole of naxxaramas that you have to speed run through in 3 hours, at the end of that major domo submits and you get to loot his special chest for hyjal gear. Throught out the whole encounter ragnaros is having to be kited cause he is constanly dropping slime. Hard mode changes every phase with a unique twist that randomly mind controls players and causes one player to be the bomb! Hard mode players rewarded for the extra difficuilty get unique new armor. T1 recoloured greenish yellow.
Upon completion of the raid instance you are instantly rewarded with a price hike in your monthly subscription of an additional $25! Also opening a new option in your Character Management screen, the ability to change your character for a lvl 3 jazzrag (soon to be announced new class) in Blizzards next generation mmo. Thats right you will be 2 levels above all your rivals! You can race to the finish to get started on the first end level dungeon before anyone else! Which coincidentaly seems to be called Zul'Gurub, rumoured to drop a Crash Bandicoot mount if you agree to the TOC upon entering the instance, which as it happens contains a clause that you agree to Blizzard owning your soul for the remainder of your natural born life.