Shadowdale by Scott Ciencin

When the gods are cast down into the mortal world and magic runs wild, Faerûn erupts into chaos; a disparate band of mortals, would-be heroes, and fallen divinities must navigate shifting loyalties, political intrigue, and deadly magic as they race to recover what was stolen—the cosmic instruments that keep the gods and the world in balance—and to restore order before the realm is irreparably changed.

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