I couldn't finish 'em. Looks like this's gonna get complicated.
Ark Angel GK is a Notorious Monster from Final Fantasy XI: Rise of the Zilart. The Crystal Warrior representing Galkan rage, 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.
Ark Angel GK will repeatedly summon Ark Angel's Wyvern to assist him in battle. In addition, he will also repeatedly use the Samurai special job ability Meikyo Shisui, and immediately follow it with the great katana Weapon Skills Tachi: Yukikaze, Tachi:Gekko, and Tachi: Kasha, inflicting blind, silence, and paralyze on his victim.
In addition, Ark Angel GK has the unique Weapon Skill Dragonfall, which deals area of effect damage and inflicts bind.
archangel is an angel of high rank. Beings similar to archangels are found in a number of religious traditions, but the word "archangel" is usually associated with Abrahamic religions. The word is derived from the Greek ἀρχάγγελος (arch- + angel, literally chief angel).An