Ok so if you had done all the DK quests you will get Death gate a spell which creates kind of a portal to the DK starting area,
This can be used in BGS and people will click it and it will take them to the DK starting area, To people that arnt a Dk they will have to heart away and if there HS is on colldown they cud be stuck there for an hour,
Didnt get a screenshot of my m8 clickng the portal but got one of him with deserter on the DK starting area gryphon
ImageShack - Hosting :: wowscrnshot111208185245ys8.jpg
very fun