For example, the Azure Whelpling belongs to the Dragonkin family. However, it has Beast, Magic, and Elemental abilities in addition to a Dragonkin attack. Different attacks are strong and weak against different family types. Having a diverse spell selection might increase your chances of being prepared with a strong attack against an opposing team.
Things like Tauren melee reach being bigger, which is something I experienced going away live during Black Temple Illidan progression (at least for that particular encounter), is confusing to players as it's a significant advantage over other races in some instances. No quest tracking is another apparently confusing issue, as many Mankirk's WIfe seekers well know, and there's a whole lot more where that came from:
Welcome to our World of Warcraft Classic Warrior Leveling Guide, below we have the Best Talent Build to use while levelling the Warrior Class in Patch 1.12. This includes the most ideal Farming Location for Leveling up and if for some reason that’s not fast enough Spec Tank and find a buddy who will DPS while you tank Mobs in Areas or Dungeons. We listed some of the other Weaknesses and Strength of this Class, which will help you decide if this fits your playstyle.
Where to get materials and reagents you may ask? Buy for cheap off farmers in bulk or track Auction House lots. Get in touch with most big sellers. Communication is important here, send a whisper or write them a letter. It would be good for both of you to establish business relationships. Constant suppliers and buyers is convenient for both parties to save the time and effort.