After Brandt, Torte, and Aire go to see Queen Arbor, the Queen agrees to help them, but if only they can calm down the rampaging Arbaroc. Brandt and the others make their way through the Great Tree and arrive at the top floor. After arriving in Arbaroc's nest, the party realizes that Arbaroc is possessed and must be defeated before further harm comes to Arbor. After defeating Arbaroc, the Crystal appears and grants them the Elementalist and Ranger Crowns.
|Phoenix Down||Chest located on the east side of the first floor.|
|Wind Cape||Chest located in the secret room of the second floor.|
|Wood Lance||Chest located on the east side of the second floor.|
|Phoenix Down||Chest located on the west side of the third floor.|
|Hi-Potion||Chest located in the middle of the third floor.|
|Ether||Chest located on the east side of third/fourth floor.|
|Phoenix Down||Chest located in the secret room of the fourth floor.|
|Hi-Potion||Chest located on the east side of the fourth floor.|
|Fairy Cape||Chest located in the secret room of the third floor.|
The typical dungeon theme, "Cave of Wraiths" (あやかしの洞, Ayakashi no hora?) is the location theme for the Great Tree. The track can be found in the original soundtrack as Track 9 and is composed by Naoshi Mizuta.