Nephor The Shadow Stalker
Strike swiftly and silently.
I'm a stealth archer by habit and Throw Voice never gets old but when pl*** hits the Fus Ro Dah is always helpful in a bind. Especially when playing on legendary. I also use Become Etheral a lot when I get mobbed. So handy. Slow Time and Whirlwind Sprint are great for when I get cornered and last but certainly not least Ice Form for those tough bosses.