Titan

Mink's dragon grandfather, who is for a long time believed to the one that killed Dick Saucer's parents, but very late in the manga it turns out he did not. In actuality, he was captured and cloned by Azetodeth years ago to create a rift between Neptunes and Kaiser dragons. The clone was imprinted with the Demon Lord's personality and was the true murderer of Dick Saucer's parents. The clone is eventually killed by Rouce and Saucer.