Final Fantasy Wiki

The party traveling inside the Moonsand Ruins.

The Moonsand Ruins (月砂の遺跡, Kazusa no Iseki?) is an optional location in Final Fantasy: The 4 Heroes of Light. The tower is located north from the Witch's Mansion and can only be entered after the player has obtained the Master Key. The interior of the tower resembles the Quicksand Castle and like any other of the bonus towers, there are one hundred floors.

The shops and chests carry some moderately powerful equipment and powerful bosses await the player on some of the floors. The reward for defeating the boss at the one hundredth floor is the Ninja crown. The floors also progressively get bigger, and harder to navigate as you go.


Item Cost
X-Potion 400 Gil
Phoenix Down 100 Gil
Hi-Ether 10000 Gil
Gungnir 65000 Gil
Unyielding Shield 100000 Gil
Antimage 100000 Gil
Hide Shield 100000 Gil


Most of the items from these chests are common items buyable in shops. However, the player can obtain an Elixir from these chests which is the only way to obtain Elixirs.

  • 7000 gil
  • Potion
  • Phoenix Down
  • Gaia Drum
  • Dark Sigh
  • Elixir

The items found in the chest on the 70th floor and 90th are randomly determined from the following lists:

  • Musician's Robe
  • Storyteller Robe
  • Scribe Gown
  • Beastmaster Coat
  • Sage Robe
  • Ninja Robe
  • Seamstress Clothes
  • Apollo's Harp
  • Artemis Bow
  • Excalibur
  • Giant's Toothpick
  • Zodiac Spear
  • Great Wizard Stave
  • Necronomicon
  • Afreet Axe


Random encounters

Musical themes[]

"The Witch's Mansion" (魔女の館, Majou no tachi?) is the location theme for the Moonsand Ruins. The track can be found in the original soundtrack as Track 10 and is composed by Naoshi Mizuta.