The vanilla WoW Horde leveling guide you see on this site was originally made back in 2006 by Joana (AKA Mancow, or FuriousPaul). The guides have been tweaked many times over the years to make things "faster". The leveling guides were made because of all the messages I got from people asking me how I was able to level up so quickly on new realms. I was first to level 60 on 7 different realms (3 with Mancow and 4 with Joana), even winning Blizzard's "First to Level 50" contest they held back in 2006.
Before we give you the Classic WoW Best Leveling Class, let’s discuss what we consider to be the Best Classes to choose for levelling. These are ranked based on how fast and easy it is to level up from 1 – 60 whether you are doing it with a group or simply Solo levelling yourself. Classes with AOE Damage and the ability to self heal tend to rank higher simply because it’s much easier to level up when you can sustain your health and clear mobs of monsters. In the case of Warlock and Hunter Class you have a pet that can help tank mobs while you DPS them down, this is another huge benefit when leveling up.