Arbiter's Grounds (Twilight Princess)

Arbiter's Grounds is the fourth dungeon in The Legend of Zelda: Twilight Princess. It is located in Gerudo Desert, accessable from the cannon in Lake Hylia.

The main item of the dungeon is the Spinner, the mini-boss is the Invisible Swordsman, and the boss is Stallord.

Role in the story
Arbiter's Grounds is a prison where convicts are either executed or banished to the Twilight Realm, through the use of the Mirror of Twilight. It was the sight of Ganondorf's death sentence by The Ancient Sages. Ganondorf escapes execution, but is banished to the Twilight Realm, where he gives Zant his kingship and sorceress powers.

Later in the game, Midna directs Link to Gerudo Desert to enter the Twilight Realm after getting the Master Sword. Zant revives Stallord by striking him with a magic blade, and after the battle, Link and Midna enter the Mirror Chamber, only to find the mirror shattered. The sages explain to them the tale of Ganondorf's execution, and the fact that Zant shattered the mirror. After assembling the mirror, Midna and Link enter the Twilight Realm and defeat Zant. During the ending credits, Midna leaves Hyrule and goes back to the Twilight Realm, destroying the Mirror in the process.