Chastiefol

is King's sacred treasure, and is a holy weapon crafted from the sacred tree only found in the Fairy Realm.

Appearance
Chastiefol has several different forms, but frequently appears as a simple bee-colored pillow that King carries with him. During combat, it can transform in to a long, broad spear with two out-turned lugs at the base of the head, that forms a guard similar to that of a boar spear.

Abilities
It is much stronger than steel and has mysterious qualities of the sacred tree, which King's ability, Disaster, draws out. It is capable of regenerating itself even after being split in two. Some of its different forms include:


 * Pillow: When not in battle, the spear remains in the form of a pillow. The pillow can also act as a shield.
 * Stuffed Bear: In the form of a large stuffed grizzly bear, King can control it to grab and immobilize the enemy with its four limbs. Even with superhuman strength, Ban was unable to escape the binding.
 * Spear: King frequently utilizes this form, which is a long, broad spear, in conjunction with his levitation ability to perform basic ranged attacks. It acts as a homing-weapon, continuously following a dodging enemy and cornering them.
 * This form of Chastiefol is a twin headed spear with a spearhead shaped like the claws of a crab. This form has the ability to petrify an individual whom it pierces, rendering them unmovable and immobilized as a statue even if they are still alive.
 * A gigantic shoot emerges from the earth, towering over enemies, as a flower bud blooms and shoots several projectiles that are capable of a great amount of destruction.
 * An army of small kunai-like spears are multiplied from one, their individual trajectories controlled by King at will through simple motioning and gesturing of his hands.

Trivia

 * Chastiefol is the first Sacred Treasure to be seen.
 * In the medieval French story, "Le Chevalier au Papegau", King Arthur's sword, Excalibur, is renamed as Chastiefol.