Pendant of the Dragon Knight

Legend says that this amulet was gifted to a powerful knight from a distant land by an ancient ruby dragon. As the death curse spread throughout the world, the family in possession of the ruby fled to Historia. It has then been passed down as a family heirloom to the eldest who followed the path of knight, either as a paladin or a fighter. When the last of the great family passed away, this ruby was donated to the new King of Easternia, King Satoshi Hanali. After Genzo’s betrayal, King Hanali gifted the ruby to Hanzo Mori for safeguard, who then passed the ruby down to Tatsu Fuji.

Abilities
This amulet is made from the scale of a ruby dragon. You gain the ability to use three legendary actions per turn. Only one legendary action option can be used at a time and only at the end of another creature’s turn, and you regain spent legendary actions at the start of your turn.
 * Move: You can move up to the total of your base movement.
 * Attack (Cost 2 Actions): You can make a single attack to a creature within range.
 * Spell (Cost 2 Actions): You can cast a spell, regardless if you have already cast a spell this round.
 * Flames of the Dragon Spirit (Cost 3 Actions): A burst of fiery energy radiates from you in an aura with a 30-foot radius. Each creature within the radius must make a Dexterity Saving Throw, using your Spell DC. On a failed save, A target takes 6d6 fire damage and 6d6 radiant damage on a failed save, or half as much damage on a successful one.
 * Flurry of Blades (Cost 3 Actions): You flourish the weapon and then vanish to strike in the blink of an eye. Choose up to a number of creatures equal to the number of attacks you can take in an action and that you can see within your walking speed. Make a melee attack against each target. You gain a level of exhaustion every time you use this legendary action.

Random Properties

 * While attuned to this ruby, you gain a +1 bonus to your Armor Class.
 * While attuned to this ruby, you resist necrotic damage.
 * While attuned to this ruby, your flaw is amplified.
 * While attuned to this ruby, consume six times the normal amount of food and drink daily.
 * While attuned to this ruby, your Dexterity score is increased by two, to a maximum of 24.
 * While attuned to this ruby, your Charisma score is increased by two, to a maximum of 24.
 * While attuned to this ruby, Giants are always hostile.
 * While attuned to this ruby, your Intelligence score is reduced by two. This can only be restored by a Greater Restoration or a Wish spell.