Vynda-K

Graff Vynda-K was the war-like tyrant of the planet Levithia. While he went off to fight the Alliance Wars with the Cyrrhenic Empire, he was deposed by his people and replaced by his half-brother. He swore revenge and offered to buy Ribos from Garron, hoping to turn it into a training ground for an army. When he found out he had been conned, he tried to kill Garron and the Fourth Doctor. He died in the catacombs, a victim of his own explosive device placed on his person by the Doctor. (DW: The Ribos Operation)