Note the drop rate for the cougar earrings is paltry and the zoneout can be tedious if you get too many cougars on aggro.
Crystal caverns is very fun, although I have not attempted the orcs at the beginning of the zone.
If you do hit up South Karana, do not forget about Splitpaw. The gnolls are easy and drop fine steel weapons. They flee at 20% and will also drop the quested Lore scrolls. You may not be able to do the quest turn in in Qeynos due to faction, but you can easily unload these scrolls on other players in the zone for 50-100p each.
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