Aqualord Ragradia (Japanese: 水竜王アクアロード ラグラディア Romaji: akuarōdo raguradia and known as the Water Dragon King in the English dub) is one of the four Dragon Kings left by Flare Dragon Ceifeed before his death after the last battle against the ma-ō Ruby Eye Shabranigdu. Like his three siblings, Ragradia possesses less than quarter of the original power of Ceifeed. Aqualord protects the northern zone of the Slayers world.