When you finally hit that coveted level 60 mark and head into the Outlands, you will need to decide which order you should align yourself with: Aldor or Scryer. For those who choose to go with Scryer, the main perks of aligning your character with them is the added critical strike rating once you gain enough reputation with them.

Just like with Aldor, you will be doing quests that will have you gathering certain items, such as tokens, and helping the Scryers with their quests in Nagrand, the Terokkar Forest, and the Blade's Edge Mountains.
 

The Scryers are an ancient order of blood elves, led by Voren'thal the Seer, who live in Shattrath City. This group detached from Prince Kael'thas and instead, gave their assistance to the Naaru at Shattrath City, keeping them at war with the Aldor. They are in a constant struggle for power in Shattrath City against the Aldor and are trying to win favor with the Naaru.

In the beginning, any player that is already a blood elf will automatically be friendly with the Scryers and hostile with the Aldor, just as draenei players will be friendly with the Aldor and hostile with the Scryers. Of course, this can be changed by doing quests for either side. Once you have completed the “City of Light” quest, you will be given the choice of which side to align your player with. Once you have aligned your character with Scryer and begin doing quests for reputation points with them, you can begin to turn in epic armor tokens for Tier 4 and 5 gear to either Veynna Dawnstar (the Keeper of Sha'tari Heirlooms) or Arodis Sunblade (the Keeper of Sha'tari Artifacts) who are both located in the Seer's Library in the Scryer's Tier.

The first quest that you should get and do when you are trying to align with the Scryers is “Allegiance to the Scryers”. This one quest will increase your reputation with them by 3,500 points, which brings you to friendly with them. After this, you can start the other quests that will allow you to turn in different signets for reputation points.

Start by doing any quest that you are given to raise your reputation with the Scryers. Once you have completed the first quests, you will get several daily quests that you can do each and every day to continue to raise your reputation. Some of these quest will have you turn in Firewing Signets, Arcane Tomes, and Sunfury Signets for reputation points with the Scryers, as well as other things, such as Dampscale Basilisk Eyes.

To get from friendly to honored, you'll have to turn in 22 Firewing Signets 10 times, for honored to revered, you will have to turn in 48 Sunfury Signets 10 times, and for revered to exalted, you will have to turn in 84 Sunfury Signets 10 times. With the signet turn in quests, along with the other daily quest, you can earn a lot of reputation points each day. If you continue to turn in these signets while you are doing the daily quests, you'll hit exalted in no time with the Scryers.

To grind for the Firewing signets, you can head to Firewing Point in the Terokkar Forest, which is east of Shattrath City. All you have to do is follow the road out through Tuurem and then you take a path north that will lead you right to Firewing Point.

You can grind for these and turn them in until you are friendly with the Scryers (if you didn't do “Allegiance to the Scryers”), but once you're friendly with them, you can't use them any more to up your reputation points.

Once you hit friendly, then you can head to Netherstorm to an area called Manaforge B'naar.