Original sentence: Each novel was typically focused on one of the darklords that inhabited the Ravenloft world, with several focusing on the figure of Count Strahd von Zarovich.First published as a stand alone Advanced Dungeons & Dragons adventure module,  Ravenloft ("I6") was popular enough to spawn an Advanced Dungeons & Dragons Adventure Gamebook and a sequel module (I10: The House on Gryphon Hill).In 1990, Ravenloft was launched as a full-fledged campaign setting, with the Realm of Terror boxed set, popularly known as the "Black Box".In 1991, the "Black Box" won the Origins Award for Best Graphic Presentation of a Roleplaying Game, Adventure, or Supplement of 1990.Lord Soth, a character created for the Dragonlance setting, was removed from Ravenloft; the island featuring the demi-god Vecna and his rival, Kas, was likewise excised due to the characters' origins in the Greyhawk setting; any references to D&D pantheon gods have been replaced with Ravenloft-specific names (for example, Bane is referred to as "The Lawgiver")
Edited sentence: Each was typically focused on one of the darklords that inhabited the Ravenloft world, with several focusing on the figure of Count Strahd von Zarovich.First published as a stand alone Advanced Dungeons & Dragons adventure module,  I6:Ravenloft, was popular enough to spawn an Advanced Dungeons & Dragons Adventure Gamebook and a sequel (I10: The House on Gryphon Hill).Lord Soth, a character created for the Dragonlance setting, was removed, and the island featuring the demi-god Vecna and his rival, Kas, was likewise excised due to the characters' origins in the Greyhawk setting, and any references to D&D pantheon gods have been replaced with Ravenloft-specific names (for example, Bane is referred to as "The Lawgiver").Ravenloft was launched as a full-fledged campaign setting in 1990, with the Realm of Terror boxed set, popularly known as the "Black Box".The "Black Box" won the Origins Award in 1991 for Best Graphic Presentation of a Roleplaying Game, Adventure, or Supplement of 1990