Lesser Mystic Essence

Lesser Mystic Essence is a concentration of magical mystic essence. Three lesser mystic essences may be combined to form one Greater Mystic Essence.

Source
This essence is obtained by disenchanting level 31 to 35 items. Usually more from weapons than from armor.

Enchanting

 * Enchant Shield - Lesser Stamina
 * Enchant Boots - Lesser Agility
 * Lesser Mystic Wand
 * Enchant Bracer - Spirit
 * Enchant Bracer - Lesser Deflection
 * Enchant Cloak - Fire Resistance
 * Enchant Weapon - Lesser Beastslayer
 * Enchant Weapon - Lesser Elemental Slayer
 * Enchant Boots - Lesser Spirit