Leveling 85-90?

[LouTx]

Why is the fastest method of leveling through 85-90?

Im bosting with a level 100 so questing through Jade Forrest etc is not an option.

Thanks!

[Pasidious]

run brewery till 87 then run msp in vale or shadowpan till 90 should take 3 hours or so if your do it right.