The Spellplague is a significant event in the history of the The Forgotten Realms. It occurred in the year 1385 DR (Dale Reckoning) and lasted for several years. The Spellplague was a cataclysmic event that affected magic and the Weave, the fabric of magical energy, causing widespread chaos and destruction throughout Faerûn and beyond. It resulted in the deaths of many spellcasters, the transformation of landscapes, and the reshaping of the political and magical landscape of the world.