Complex sentence: In the "Forgotten Realms" setting in the continent of Faerûn, a mythal is a powerful epic level magical effect, created by a circle of elven High Mages to protect and ward a large area with numerous powerful enchantments.
Split into simpler sentences: In the "Forgotten Realms" setting in the continent of Faerûn, a mythal is a powerful epic level magical effect. A mythal is created by a circle of elven High Mages to protect and ward a large area with numerous powerful enchantments.