Legends say that dragons came from the sea before they walked on land and took flight... and it's true! Dragon sapients have a common ancestor in sea dragons, and the last remaining one still lives on to this day, hidden in the depths. Looming at over 600 feet tall with a massive tail to boot, those who catch glimpses of his glowing lights assume there are multiple large creatures swimming together. To date, there is no photographic evidence of him due to his hatred for submersibles, destroying them with ease.
Due to his size, oceanic sapients have to be very careful to avoid accidentally getting swallowed by his large mouth, though they can feasibly escape through his teeth if they don't go too far.
When approached on foot, Yndraysdeos is more prone to conversation, using a form of vibration-based telepathy to speak. He possesses a lot of wisdom about the ancient times, but whether or not he'll share it depends on his mood. He seems to be resigned to living alone as there aren't any sea dragons left, and he rarely sees the Progenitor of Aqua.
