Find Spirit Rock and drink the Earth Sapta.
A sapta is a drink created to bind our spirits to the elements. Fused with magic, the potion will allow the strong willed to see the elements as no one else can. Your spirit will be connected to the element the sapta was created for, and only a select few shaman know the recipe.
The sapta is always drunk in a holy place, and never anywhere else--remember that.
Seek out Spirit Rock southwest of here--it is found at the end of the Hidden Path. Drink your sapta there, and... well, you shall see.