The Curse of the Black Spot by a Siren-like creature who marks people with black spots on their palms after they are injured and appears to disintegrate them with her touch after putting them in a trance. Rory Williams receives a cut during a tussle with the pirates, and finds a black spot on his hand, but is prevented from succumbing to the song of the Siren by Amy Pond and the Doctor. Surmising the Siren is using water as a portal, the Doctor instructs the crew to seek refuge in the ship's dry magazine. There, they find Toby Avery, the son of the ship's captain
World Billiards Championship (English billiards) in the 1980s, most notably Robby Foldvari (winner 1986, runner-up 1987) and Eddie Charlton (twice runner-up, 1984 and 1988), and there are now a number of Indian players besides Sethi involved in the game, especially Pankaj Advani. He has won several world championships. In 2011 WPBSA formed World Billiards (Limited) to administer the sport worldwide. As of 2012, the distinction between professional and amateur players was removed and the WPBSA World Professional Championship was merged with the former IBSF World Billiards Championship and simply became the "World Billiards Championship". Tournaments were held in both points and timed format. World Billiards