you are not slowable under 100% speed in ghostwolf also it comes with a high speed sprint the first seconds besides snare remove. Lasso can get countered aswell and only applies on 1 enemy unlike earthgrab and ghoswolf is your own buff^^
it will do more than casting a lasso in melee range against 2 kicks Specially ghostwolf with spiritwalk if needed.
i cant see why you would take with all you have to pick in the tree to get there and what you will miss out on to sustain in the field and preassure