Forger of Heart

A Forger of Heart (心の鍛造者) is someone who can extract another person's heart, manifest it as a weapon, and use it to fight. They are a major plot element in the Kingdom Hearts 0.5 timeline, as they represent the 20 fragments the X-Blade (known as the Ultimate Weapon) was shattered into.

Heart Weapons
Heart Weapons are the forms taken by a person's heart after it has been Forged. They are highly individualized, matching the personality and fighting style of the person they were created from. Each weapon has its strong and weak points, but as a general rule they are stronger than a traditional Keyblade.

Known Forgers

 * Ciel
 * Mera
 * Terres
 * Feu
 * Ventus
 * Xehanort (via possessing Feu)