hi ive not yet encountered the LK but have killed pretty much every boss (except agalon)in wow but anyway i found this a really helpfull guuide in killing the lich king (25man)because thats our main priority killing LK
http://www.youtube.com/watch?v=q0zh0-bnuKY&feature=player_embedded PART1
http://www.youtube.com/watch?v=02jnQIRdwHw&feature=related PART 2
hope u all enjoy AKA DILLINJA
"You do know why locks have Unending Breath, right ?
So we dont drown in mage tears."