Essence of Air

Essence of Air is an elemental building block of many crafting recipes. It adds the virtues of speed and quickness to any item.

Source
This item drops from air elementals.

This item can also be transmuted using Alchemy (275); taught by Recipe: Transmute Water to Air.

As an ingredient
This item is used in the following recipes:

Alchemy

 * Transmute: Air to Fire

Engineering

 * Force Reactive Disk

Leatherworking

 * Stormshroud Pants
 * Stormshroud Armor
 * Stormshroud Shoulders
 * Mongoose Boots
 * Stormshroud Gloves

Tailoring

 * Robe of the Archmage

Enchanting

 * Enchant Weapon - Icy Chill
 * Enchant Weapon - Agility
 * Enchant 2H Weapon - Agility