WOW PowerLeveling: This is probably the toughest of the entry-level Split paw Den quests
First, get the quest "Crawler Extermination" from Gomp Soil scratch, in NW Split paw Den. The zone-in is slightly farther to the northwest. This is a heroic zone, meaning you will need a group to enjoy success, and one heck of a group, too, one that can deal with WOW PowerLeveling multiple large groups of nastiest.
Make no mistake; this is probably the toughest of the entry-level Split paw Den quests. I don't recommend exp'ing in this zone- definitely do it to meet Split paw trust requirements- but it's no expert’s picnic.
Whatever your feelings are about mentored instancing (entering an instanced zone mentored to someone at a lower level, so as to reduce the group's average level and spawn easier mobs, then un-mentoring inside), it's more or less a must unless you have a full, balanced group of extremely skilled players, including a mez unit of some sort.
I've heard arguments about mentored instancing ranging from "it ruins the spirit of the mentoring system and game itself" to "it's a legitimate ruse-de-guerre,"
I'm not going to discuss whether or not it's an exploit here. All I'm saying is, if you try it once and fail miserably, you might want to try bringing along someone 5-7 levels below you, mentoring them to zone in, then un-mentoring inside. Enough said.