This article is about the Heartless.
You may be looking for the item from Halloween Town.
I'm carrying on what you yourself began, and I'm creating a brand new world, one heart at a time.
Xemnas A 6★ KHUX.png
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Yes, the untapped power that lies within you. Now, child, it's time you awakened that power and realized your full potential.
Prime - Maleficent 6★ Medal
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Template:Enemy The Jack-in-the-box is a raid boss Heartless that appears in Kingdom Hearts χ. Its weakness is the Starlight Keyblade.