Battle Quest

There is also another quest linking to this?

http://www.wowhead.com/?quests&filter=na ...
It is the link of the quest, you can find anything related to this quest.

Ask Leroy Jenkins ...

The battle for Undercity is a very long and epic quest chain, first you must be at least 72-73 to start the first quest in the Dragonblight

If you are Alliance, follow this link
http://www.wowwiki.com/Quest:The_Battle_ ...

If you're Horde (yay!) Follow this link

http://www.wowwiki.com/Quest:The_Battle_ ...

Make sure you follow the guide specifically that you may need to make a few quests before you even start this channel

(The list of quests in the chain are near the bottom of the page)

Much love and Merry Christmas:)