Jalhalla (Four Swords Adventures)

Jalhalla is a boss from The Legend of Zelda: Four Swords Adventures]]. This large ghost serves as the final enemy in The Swamp. Unlike other Ghini, light is not fatal to Jalhalla. It does however make it vulnerable to attacks.

Battle
To initiate the battle, Link must first use the torches to kill the four giant Ghini. By stepping on the nearby switches, the torches activate, giving out a bright light. When all four switches are stepped on at once, Jalhalla appears.

In order to damage Jalhalla, Link must activate a torch while it is near one. Jalhalla will then become opaque, making it vulnerable to Link's sword. After each hit, Jalhalla will turn red, blow up to the size of the screen, return to the center of the arena, and release Ghini and other enemies. After each attack, Jalhalla gets smaller until he is defeated.

After Jalhalla is defeated, Link can carry out the Infiltration of Hyrule Castle.