Experienced players can check the quick version.

Fight alongside the gods, choose your side!

As you'll notice, access to the Oracle Zone is a tedious quest, with many items to collect.

A good tip, anticipate your rebirth. It's easier to camp the items with a high-level character.

Thus, at level 75-80, it's recommended to camp the next access in advance, even the next two. This will save you a lot of trouble.

Also, take the opportunity to camp your future quests Beyond the Kingdom and your access for The Ruins of Anwynn.

☛ Go see Julian, located near the Stonecrest temple (or the vault room).
Tell him work, then master.

☛ Head to the mountains northwest of Stonecrest, to the castle of Sir Mordenthal.
Tell him work, dark knight, ogrimar, diminished, other, dark, Makrsh P'Tangh, gods, allies, become ally, yes, I want to ally with Ogrimar, yes, defeat, stronghold, oracle, ogrimar key, heart of Destiny, fortress, chamber of providence, parts, elements, ogrimar skull, ogrimar blood, assistant and ogrimar bones.

He will then ask you to gather the 3 parts of the Ogrimar key, which are:

• the Ogrimar Skull
• the Ogrimar Blood
• the Ogrimar Bones

☛ Zion Thunderheart

Go see Zion Thunderheart (925,1152,0) in the Centaur City.
Tell him: Ogrimar Skull, Sir Mordenthal, Ogrimar Skull, cost.

He will ask you for a Skull of Evil, a Crown of Corruption, and two Liber Arcanum.

☛ Shaman Weethgwotha

Prepare:

• 10 mandrakes (to buy from the potion merchant in Stonecrest)
• 30,000 Gold coins

Go see Shaman Weethgwotha, a Skraug located in the green camp (1183,496,0), north of Stoneheim, and exchange the ingredients with him for 2 Scrolls of Hatred by saying yes, at the cost of 5 Mandrakes and 15,000 gold coins per scroll.

☛ Oogla Thraaglurh

Prepare:

• 2 thug skulls (dropped by the Thieves and Night Walkers near the eastern exit of Stonecrest)
• 15,000 Gold coins

Go see Oogla Thraaglurh (2240,85,2), a red skraug located in one of the most remote caves in the red skraug camp (855,95,0), and bring him the 2 thug skulls and 2 Scrolls of Hatred.
He will exchange them for the Skull of Evil at the cost of 15,000 gold coins.

☛ Meltar Goanvach

Prepare:

• 100 to 200 gems (dropped by almost all monsters on the island of Stoneheim. Do not confuse with the raw crystals dropped by the green skraugs.)

Go see Meltar Goanvach, the thief located under Stonecrest (183,1548,1).
Tell him: crown of corruption, insignificant, deserve, have, reputation, improve.

You will need to bring him between 100 and 200 gems, depending on their quality, by exchanging them with the word gems (type gems yes and recall the last line with ctrl + ↑).
Do not insult him, or you will have to bring him a significantly higher quantity of gems.
Tell him crown of corruption from time to time to obtain this item.

☛ Zhakar

Requirements:

• 70,000 gold coins

Now, go to Zhakar (top floor of Zhakar's Tower on Raven's Dust), and tell him Cleaner.
He will summon cleaning rats on each floor of his tower. Kill these rats until you collect 40 Arcane Scrolls.
(Tell Zhakar Cleaner again if you haven't gathered enough Arcane Scrolls after killing all the rats on the three floors of the tower.)

Finally, return to Zhakar and tell him create (20 Arcane Scrolls are required to craft a “Liber Arcanum” book).
He will exchange your Arcane Scrolls for 2 Liber Arcanum, at the cost of 20 Arcane Scrolls, 35,000 gold coins, and 15 minutes per book.

☛ Zion Thunderheart

Return to Zion Thunderheart (925,1152,0) in the Centaur city once you have obtained the Skull of Evil, the Crown of Corruption, and the 2 Liber Arcanum.

He will tell you that the Skull of Ogrimar is in a chest next to Vargus's bed (575,237,0), in the temple of Ogrimar, BUT DO NOT TALK TO VARGUS AFTER GIVING THE ITEMS TO ZION!!
He may indeed be hiding the skull. If that's the case, you'll have another chance to get the skull by returning to Zion, who will send you back to Vargus's chest one last time. However, if you speak to Vargus again before retrieving the Skull of Ogrimar, the quest will become unfinishable.