Requires a light feather too cast.

this skill is ACE i mean who doesnt wish they could float?

I wish I could float like a big girl swimming

...

is there a place to buy the feather

Terrain Navigation +100
EDIT: Not anymore =/

Where can I learn to train in this?

:D

there isnt a cooldown provided you have enough feathers, i havent tried to run across the veiled sea between teldrassil and darkshore but i will try because i am curious about fatigue.

this skill looks great if you are a NE, activate this then shadowform, then do /kneel and shadowmeld. omg looks phat good for screenies

EDIT: best places for feathers are barrens (near crossroads) and darkshore (just to the south of auberdine). i always stock up my feather supply during a raid on crossroads. you know how sometimes the whole raid group gets wiped and you run up a hill and wait for pvp to turn off. great time for feather gathering up places like thorn hill.

Where can this spell be obtained?

this spell is great, I love it. Now what practical aplication does it have?

I use it to chase people that decide to swim away... I was wondering, however, if your mount would gain levitate as well (therefore making it incredibly useful for chasing down other players).