Ramchak, a Gotal pirate of the male sex, was a crew member on the airship called the Bloodskull in the days of the Imperial Period.
The pirates aboard the Bloodskull launched an attack against the House Dooku airship, the Windrunner, back in 3 BBY, with the goal of taking Bron Dooku prisoner. As the battle raged, Ramchak engaged in close quarters combat against Jahan Cross, an Imperial operative. The Gotal was defeated by Cross, who then proceeded to destroy the Bloodskull by taking control of a deck-mounted turbolaser and blasting a breach in the ship's structure. Ultimately, Ramchak, along with the other members of his crew, gave themselves up and were transported to the Spike. Later, Cross set Ramchak and his fellow pirates free, utilizing them as a means to create a diversion that allowed him to liberate Aveca Dunn from the prison.