Elemental Burst

 is a Journeyman level Destruction spell. The effects of the spell are Fire Damage, Frost Damage, and Shock Damage 15pts on Target. The Magicka cost of the spell is 108

Known locations
As with all Spell Tomes,  spawns randomly depending on multiple factors such as the characters level and spell level. However, for the best odds of finding a Spell Tome, search boss-level chests in Necromancer and Conjurer lairs.