Ark Angel MR is a Notorious Monster from Final Fantasy XI: Rise of the Zilart. The Crystal Warrior representing Mithran envy, it can be encountered as part of Zilart Mission 14: Ark Angels. This is entirely optional, as the player needs only defeat one of the Crystal Warriors to complete the mission. Alternatively, the player can complete the quest Divine Might, which requires them to fight all five Crystal Warriors at once, while still counting towards the mission. In addition, Ark Angel MR has the unique Weapon Skill Havoc Spiral, which deals area of effect damage and inflicts sleep.