Seven Sisters (Forgotten Realms)
The Seven Sisters—fictional characters of the "Forgotten Realms" campaign setting of the "Dungeons & Dragons" Role Playing Game. The sisters are epic level characters (characters possessing nearly super-human levels of skill and power) of differing abilities, most of which involve some form of spellcasting and use of magic. Created by Ed Greenwood, they have been featured in multiple novels, games, and officially created scenarios by an equally large number of authors/game-designers.
Time of Troubles (Forgotten Realms)
On the fictional world of Toril, the planet on which the Dungeons and Dragons fantasy setting The Forgotten Realms is based, The Time of Troubles was precipitated by an attempt by two of the settings' deities, the gods Bane and Myrkul, to steal the Tablets of Fate from the overgod Ao. The tablets were created by Ao and delineated the areas of responsibilities given to each deity: his or her "portfolio" over which each of the gods of the Forgotten Realms have domain. Angry with the gods for their habitual pursuit of power and negligence toward their mortal faithful, the theft of the Tablets resulted in Ao banishing all of the gods save Helm (selected to protect the gates to the heavens) to take on avatars and live as mortals on Toril. The novels covering this event and subsequent game products take place almost exclusively on the western continent of Faerûn.