McRibben's Warlock Leveling Method
Introduction
I have leveled two warlocks to 70 using this same method. I haven't used an imp for leveling since level 10 on both. It's voidwalker all the way. What this guide is intended to do is to maximize time spent killing rather than time spent drinking as I see many of the warlocks leveling today do.
Talent Build
To level efficiently, always spec affliction/demonology. Below is the build I use. Put all the points in affliction first.
Talent Calculator - World of Warcraft
Items required
The only thing that makes this method the best for leveling is keeping your wand up to date with your level. Make a bank toon and the next time you're near a mail box, send the money, buy the wand, send back. While leveling, picking up stamina and intellect gear is the only gear you should be getting.
Levels 1-10
Simply Immolate, corruption, wand until death. At level 10, be sure to get your voidwalker.
Levels 11-21
At this point, use your corruption, curse of agony, life tap, drain life, wand. This will keep you at 93%-100% mana. At level 21, you get siphon life, one of the best dots you get.
Levels 22-70
At this point you will follow the same dot rotation. Corruption, Curse of Agony, Siphon Life, Life Tap, Drain Life, and then wand.
Conclusion
Both of my locks hit level 70 in 10 days played time. Only time I had to drink was when I pulled 3+ mobs. Immolate is to never be used after you have learned drain life. Yes this might not kill them as fast, but constantly mowing through mobs is more efficient than kill three, drink, kill three, drink.
Thanks to
The mmowned forum where I may post this guide.
Members for providing the leveling guides I followed to level my all my 70's with.
Friends that showed me the error of their ways that made me want to educate the public.