There are more passive methods to gain wow classic gold, but these are slower. For example, many people choose to fish in places like Tanaris, or kill Harpies in Feralas and loot items such as mageweaves. These are rather AFK-able, but again, not as rewarding. Some people choose to favour fun over anything, and like in any MMO (massively multiplayer online game), the best way to have fun is playing games with friends or your guild. Dungeon runs with your friends provide social interaction and are definitely helpful over the long-term for your gold stack!
The vanilla WoW Horde leveling guide you see on this site was originally made back in 2006 by Joana (AKA Mancow, or FuriousPaul).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.