Elven High Magic (Arselu'Tel'Quess in elven or the Great Art of the People) is the term used to describe one of the most powerful forms of magic practiced in Faerûn. Casters of this magic are called Selu'taar, also known as the "Art's Disciples" or simply as "High Mages". High Magic spells are powerful enough to affect deities or to create world-changing spell effects. Non-elves cannot cast High Magic as they are simply unable to wield such power without being consumed by it, and in truth even most elves are found lacking in the necessary finesse and skill.