The Siege of Orgrimmar trailer is the official trailer for World of Warcraft Patch 5.4: Siege of Orgrimmar. The trailer shows Garrosh retrieving the Heart of Y'Shaarj and the fight bewteen the Warchief of the Horde and the leader of Shado-Pan.
The chest containing the Heart of Y'Shaarj is being transported out of the Big Blossom Excavation. The Kor'kron watch as Garrosh is inspecting its contents.
Garrosh Hellscream: Hmm... It thirsts. Bring it to the pools.
The battle between Garrosh's armies and the defenders of the Vale rages as the drawbridge is lowered to the Pools of Power platform. Garrosh marches onward with the chest containing the Heart of Y'Shaarj, but is intercepted by Taran Zhu.
Taran Zhu: ENOUGH! You have run rampant for far too long, Hellscream. But that stops now!
pandaren. You confront of force beyond reckoning. Garrosh Hellscream: Haha. Step aside,
Your father dabbled in powers beyond reckoning. Where is he... now? Taran Zhu:
Angered, Garrosh charges at Taran Zhu, and a fierce fight between the two breaks out. Taran Zhu uses his weapon to grab Gorehowl and toss it to the other side of the bridge then looks back and gets pummeled. As he falls lifelessly into the pools, he closes his eyes and focuses on keeping calm. His feet touch the water and ascends to deliver a punch back at Garrosh. He then lands on a pole on the bridge.
tauren, trolls and others. Taran Zhu: I have fought besides the
Taran jumps into the air.
Taran Zhu: YOU are nothing like them!
Garrosh dodges Taran Zhu's attack and grabs Gorehowl and a chain, strangling him.
HORDE! Garrosh Hellscream: They are no longer part of MY
Garrosh pulls Taran Zhu to himself and impales him on Gorehowl.
world... will hear of this... They will... come for you... Taran Zhu: The
Garrosh Hellscream: Yes... I'm counting on it.
Visions of the armies laying siege to Orgrimmar flash before Garrosh's eyes, as well as his decisive victory over the invaders, impaled carcasses decorating Orgrimmar's gates.
terrible creatures I have wrought. Garrosh Hellscream: The armies of the world WILL come for me, and within my fortress they will face all the
Garrosh Hellscream: The boundless power I have mastered. And one by one, they will fall at my feet.
Garrosh Hellscream: Anyone who would rise against my new Horde will be IMPALED upon the spires of Orgrimmar!
Taran Zhu collapses to the ground and stares at him and frowns.
Garrosh Hellscream: You pandaren try to bury your hate and your anger. But such power cannot be contained. It. Must be UNLEASHED!
Garrosh breaks the chains sealing the chest containing the Heart. Taran Zhu sees a butterfly become corrupted and die.
Taran Zhu: A time will come when you will answer for your crimes.
Garrosh Hellscream: I answer... to NO ONE!
Garrosh pushes the chest into the Pools of Power. The Heart of Y'Shaarj corrupts the Vale of Eternal Blossoms, unleashing the Sha energies and the final Sha prime, which represents Pride.
Garrosh Hellscream: All who challenge me will burn in the fires of my hatred.
In the cinematic, Garrosh is actually wielding the instead of Gorehowl, likely a mistake from the animators.