The Eye is part of Tier 5 content along with Serpentshrine Cavern which will both be released alongside phase 2 of The Burning Crusade Classic.
Like most raids in Burning Crusade, players will need to complete an attunement questline before they are able to enter with their guild.
While the questline may look long, it can be broken down into three simple sections.
The Eye Attunement Guide Burning Crusade Classic
You can begin the first quest at level 68, where you will pick up the first quest from your faction's main hub in Shadowmoon Valley. This quest is called The Hand of Guldan.
Part One - Shadowmoon Questing
This will lead you to follow the questline completing different quests for Earthmender Torlok and Oronok Torn-heart. These quests are:
- Enraged Spirits of Fire and Earth
- Enraged Spirits of Water
- Enraged Spirits of Air
- Oronok Torn-heart
- I Was A Lot Of Things
- A Lesson Learned
Finishing these quests will unlock the next part of the quest chain, where you will need to collect three fragments of the Cipher of Damnation.
Part Two - Borak's Sons
The First fragment can be obtained by following the previous questline, which begins with the quest Grom'tor, Son of Oronok.
Complete The Cipher of Damnation - Grom'tor's Charge and The Cipher of Damnation - The First Fragment Recovered to finish the first quest.
Next, you will be led to Oronok's second son, who will ask you to complete Demonic Crystal Prisons, Lohn'goron, Bow of the Torn-heart, The Cipher of Damnation - Artor's Charge, and The Cipher of Damnation - The Second Fragment Recovered.
The third and final son Borak will have you complete:
- Of Thistleheads and Eggs
- The Bundle of Bloodthistle
- To Catch A Thistlehead
- What Illidan Wants, Illidan Gets...
- The Cipher of Damnation - Borak's Charge
- The Cipher of Damnation - The Third Fragment Recovered
Return to Borak, and he will task you with completing a group quest to kill Cyrukh the Firelord.
Once this quest has been completed, you will receive in-game mail which will begin the next part of the quest chain.
Part Three - A'dal's Trials
A'dal will give the player three quests to go into Heroic dungeons and retrieve items from the final bosses.
Trial of the Naaru: Mercy - Retrieve the Unused Axe of the Executioner from completing the mini-event by reaching the Shattered Hand Executioner before he executes the prisoners at the end of Shattered Halls on Heroic.
Trial of the Naaru: Strength - Loot Kalithresh's Trident From Warlord Kalithresh from Heroic Steamvaults, and Murmur's Essence from Murmur in Heroic Shadowlabrinth.
Trial of the Naaru: Tenacity - Rescue Milhouse Manastorm from the Arcatraz dungeon on Heroic difficulty.
Finally, handing in all three quests will award one final quest Trial of the Naaru: Magtheridon, which requires you to kill Magtheridon in Magtheridons Lair.
Upon handing in this final quest, will award the Tempest Key which will now attune you to The Eye raid.
Downloading the add-on Attune is recommended and will allow you to track the progress of what stage you are on and where to go next.