The Wyrmrest Accord Guide (Patreon)

The Wyrmrest Accord:

To gain Reputation with the Knights of the Wyrmrest Accord, you must first need to become friendly with this faction to do the main method.

Neutral to Friendly: 

To Become Friendly with this faction you will need to do some Quests.

Make your way over towards Borean Tundra and Complete the Quests in The hub.

/way #114 33.2 34.4 Raelorasz

Once you have completed this, head over to Cielstrasza <Wyrmrest Accord Quartermaster> in Dragonblight.

/way #115 59.8 53.0 Cielstrasza

Then Purchase the Item, Tabard of the Wyrmrest Accord

You may also continue with the Quest Chain but will take a while with the ending quests being dailies.

Method: 

Make your way over towards the Pit of Saron Dungeon in Ice Crown 

Set it To Heroic, now gather all of the Trash mobs at the front of the Dungeon and burn them down.

This will reward you with alot of Reputation with all of these Factions.

You will hit Exalted with the Knights of the Ebon Blade within 10 - 11 Hours.

it is wise to know that you should not Slay any of the bosses as it will lock you to the Dungeon, which is something we do not want.

We want to reset it as many times as possible.

Note: in Heroic PoS, the Battered Hilt

can drop from the trash mobs and can be quite a good gold farm.