New to WotLK: Libram of Furious Blows

Hello,

I am new to Wrath of the Lich King and am currently playing on the Frostmourne server the game provides. I am a Retribution Paladin main and am looking to obtain the Libram of Furious Blows as I've had it recommended to me as a good libram preraid.

However as I was looking into obtaining it, I've been unsuccessful in finding out how to do it. Apparently Spirit Caller Snarlfang is supposed to give me the quest after finishing a different quest chain. Problem however is that I am unable to start it (or unable to find the NPC).

This is it supposedly: https://www.wowhead.com/quest=12486/...utpost-quickly

Am I missing ANOTHER quest chain? I've not done any quests in Borean Tundra yet.

The answer that you're looking for can be found on the page that you linked. Here's the comment that tells you what to do:
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You must complete before:
https://www.wowhead.com/?quest=11586
and then
https://www.wowhead.com/?quest=11596