[abacab-bansdontwork]

Gnollfangs until 32-33, from there they become 1% per turn in

Tanned Splitpaw Skins the LORE ones at level 33, they give roughly between 10-15% per turn in, all 4 is pretty much half a level; and you're gaining 2% per blue kill on the splitpaws outside paw; I'd collect 4 and vendor them to an empty merchant, rinse and repeat til you get to the level 35 hell level, and then buy 4 at a time back and run them.

You can do this effectively until level 51