Please answer the following question: Build a movie plot around this: What does Ergo transform into to kill the slayers? Tiger
A:
A narrator describes a prophecy regarding "a girl of ancient name that shall become queen", which says "that she shall choose a king, and that together they shall rule their world, and that their son shall rule the galaxy".The planet Krull is invaded by an entity known as the "Beast" and his army of futuristic "Slayers", who travel the galaxy in a mountain-like spaceship called the Black Fortress. In a ceremony involving exchanging a handful of flame between the newlyweds, Prince Colwyn and Princess Lyssa plan to marry and form an alliance between their rival kingdoms in the hope that their combined forces can defeat the Beast's army. The Slayers attack the wedding before it is completed, killing the two kings, devastating both armies and kidnapping the princess.Prince Colwyn is found and nursed by Ynyr, the Old One. Ynyr tells him the Beast can be defeated with the "Glaive", an ancient, magical, five-pointed throwing weapon. Colwyn retrieves the Glaive from a high mountain cave before setting out to track down the Black Fortress, which teleports to a new location every day at sunrise. As they travel, Colwyn and Ynyr are joined by magician Ergo "the Magnificent" and a band of nine thieves, fighters, bandits and brawlers. Colwyn offers to clear their criminal records, successfully enlisting Torquil, Kegan, Rhun, Oswyn, Bardolph, Menno, Darro, Nennog, and Quain. The cyclops Rell later joins the group.Colwyn's group travels to the home of the Emerald Seer, and his apprentice Titch. The Emerald Seer uses his crystal to view where the Fortress will rise, but the Beast's hand magically appears and crushes the crystal. The group travels to a swamp that cannot be penetrated by the Beast's magic, but Slayers attack, killing Darro and Menno, and also the Emerald Seer, before he can confirm the next location of the Fortress.While the group rests in a forest, Kegan goes to a nearby village and gets Merith, one of his wives, to bring food. The Beast exerts remote command of Merith's helper, who attempts to seduce then...