Lone Wolves only appear in packs because no one kills them and they start to stack up. Just grab a good conjurer rank 10~11+ and have him kill them. All you have to do is put up shock spikes, and spam cure on yourself, using spirit dart when you're full hp. At rank 12 I don't die to them unless I lag or I get an extra one. They do hit quite hard though, and I could see other classes having a really hard time with them.
WoW Blackhand-US-Date of Retirement: 9/21/2010... /Sigh
Devari - 90 Rogue 85 DK Druid/Mage/Warrior 70+
FFXI - Shiva "Retired.... Or not? One more try, honest."
Desmar - 65 Sam 36 Mnk 18 Thf 12 War
FFXIV - Devari Garamond - Sargatanas 50 Paladin / Culinarian / Weaver / Armorer
Beta - Devaria Ariadne - Ultros - Pugilist