Sylph

Wind elementals born from concentrated “wind elements” that were corrupted by mamono mana and became “monsterized elementals.” They are capricious and free-spirited monsters, like the wind. Ordinarily they hide themselves and fly around the sky with the wind. Since one cannot see them when they are flying around in the sky above, they can be quite difficult to find; however, they also often descend and reveal themselves on a whim.