Greater Mystic Essence

Greater Mystic Essence is a concentration of magical mystic essence used in Enchanting. One Greater Mystic Essence may be disassembled into three Lesser Mystic Essences.

Source
This essence is found by disenchanting level 36 to 40 items. Usually more from weapons than from armor.

Enchanting

 * Greater Mystic Wand
 * Enchant Shield - Spirit
 * Enchant Chest - Greater Mana
 * Enchant Boots - Lesser Spirit
 * Enchant Weapon - Winter's Might
 * Enchant Shield - Lesser Block
 * Enchant Weapon - Striking
 * Enchant Chest - Lesser Stats
 * Runed Truesilver Rod