The Beast of Caerbannog is lurking in front of the cave, waiting for some dauntless knights on their way to the Holy Grail. Who can conquer the cute white rabbit – uhm, the bloodthirsty beast I should say.
Players want reach the Holy Grail first before an other knight will finish the mission. The Beast of Caerbannog or Holy Hand Grenades are the only things that may stop a knight on his way to glory.
Players role three dice and choose one to move either their knights or the Beast of Caerbannog. The other players must move their knights according to the difference of the two unused dice. Each time a knight and the beast end on the same field, the knight must return to the start field. As a last resort players may stop others by throwing a Holy Hand Grenade.