At the start of the cinematic, Nathanos and Zul stand on the docks of a Zandalari ship, while Talanji conducts a ritual below.
Nathanos: It appears the Alliance dogs have lost our scent.
Zul: Good...Our journey is almost over.
Nathanos: I hope the Warchief's faith is well-placed.
Zul: She seems very powerful, certain, in control.
Nathanos: It is an honor to serve my queen.
Zul: My princess is also strong-willed and sure of herself. Our King has always found her to be...challenging.
We then cut to Talanji's ritual.
Talanji: Oh mighty Rezan...as always, you come when I ask your aid.
Rezan: Speak and I will listen.
Talanji: I have sought the aid of the Horde, but my father may not agree with my actions. Advise! You are the loa of kings.
Rezan: My eyes see much....They see your boldness, your power, and enemies who fear both. And those who seek your demise are here!
We then see the Alliance fleet closing in on the Horde ship. Talanji walks out onto the top of the deck and casts a mighty spell, summoning Rezan!
As Rezan is summoned, a thick fog forms surrounding the Horde and Alliance ships. He then charges into the sails of the Horde ship, becoming a powerful wind in their sails and propelling them forward, breaking through the fog. Talanji then sees the shores of Zuldazar and the Zandalari army readying their turrets at her signal. Eventually the Alliance ships finally catch up and break through the fog and are attacked by the Zandalari turrets who were ready for them.
Talanji: We are home.