Black Rock Spire:
This instance is fairly big And is meant to contain Ten bosses But alas! we only found 8,so i think that this instance is missing 2 because we did raid it upside down
Here is a list of the bosses we found ( Screen shots were taking by Amy And Me) :
He is meant to be a boss but gives a quest,It may be a boss for horde i dunno ^^
This one again,Also gives a quest
^^ This one died on impact xD not my fault
Thats all the bosses we could Find..Within this instance is the portal that leads to Blackwing lair.
This instance is fairly easy the mobs are spread out a bit and theres no fuss,4 + level 70's well equipped (and maybe a healer) could do this instance no bother in my opinion
If you're doing an instance always wise to have cartogropher installed ( or my favorite right now,Atlas )
Wolfychaos