San Diego’ s Comic Con was transformed into Middle-earth on Friday, as Prime Video debuted to thousands of excited fans an epic new trailer for The Lord of the Rings: The Rings of Power Season 2.

In Season Two of The Rings of Power, Sauron has returned. Cast out by Galadriel, without an army or ally, the rising Dark Lord must now rely on his own cunning to rebuild his strength and oversee the creation of the Rings of Power, which will allow him to bind all the peoples of Middle- earth to his sinister will.

Building on Season One’s epic scope and ambition, the new season plunges even its most beloved and vulnerable characters into a rising tide of darkness, challenging each to find their place in a world that is increasingly on the brink of calamity. As friendships are strained and kingdoms begin to fracture, the forces of good—Elves and dwarves, orcs and men, wizards and Harfoots—will struggle ever more valiantly to hold on to what matters to them most of all: each other.

Season 2 premieres August 29th on Prime Video.