Dress of Heaven

Dress of Heaven is a Mystic Code that allows materialization of the soul for several seconds.

It is the heart that controls the Great Grail.

It has the appearance of a pure white dress that is made from gold, and is fitted with 7 rings that are said to have control over creation/the souls of others. The 7 holes on the dress are the transformed rings and with each Servant soul absorbed, one hole is lit. As a person will be turned to gold if in contact with it, operation must be conducted by elementals/fairies, dwarves, or homunculus.

Illya wears this dress at the end of Heaven's Feel route when she enters the Holy Grail, and memories to the era of first Grail War that Illya shows to Emiya Shirou have Lizleihi Justica von Einzbern wearing the same dress. In fact, seeing Illya wearing it is what reminds Matou Zouken of his feeling towards Justica and his original reason to obtaining the Holy Grail.