Source: MMOWTS
Hardcore is different from vanilla World of Warcraft. In vanilla WoW, when the main task is raiding and grouping, you can choose professions in advance to prepare for the endgame. But in WoW Hardcore, professions can be used to prolong your survival and get to the endgame in the first place.
Generally speaking, crafting professions are not worth choosing in WoW Hardcore, but there are two notable exceptions: Alchemy and Engineering. Most players will get the most benefit from dual gathering professions, but there are advantages to choosing either one.
WoW Classic Hardcore makes secondary professions more important, because you don't know whether a Bandage or a Well Fed buff in combat will mean you continue to fight or be sent back to character creation. Let's take a look at these professions together!
Dual Gathering Professions
It's hard enough to make money in WoW Classic, let alone in WoW Hardcore, where permanent death is just around the corner. You can spend your time crafting items or playing the Auction House to earn gold, and for most players, you can make a lot of money through Dual Gathering. WOW Classic Hardcore Gold can help players reduce risk and allow players to get stronger equipment to avoid going to high-risk areas to kill monsters.
Skinning, Herbalism, and Mining are the three gathering skills that World of Warcraft Hardcore players can choose. However, you can only get two main professions. If you want to earn gold from the auction house, you can choose Herbalism and Mining, or you can choose Skinning and either Mining or Herbalism and then sell the skins to vendors to earn less profitable WOW Classic Hardcore Gold from gathering.
First Aid
In Hardcore World of Warcraft: Classic, First Aid is a must-have profession that every player should pursue. By using linen and other cloth, you can craft bandages, which can be used for healing in combat.
This is an essential WoW Classic profession for Warriors and Rogues, who don't have the ability to selfheal, but can stun enemies and pop out bandages to restore HP. If you really want to go far in Hardcore WoW, learn First Aid as soon as possible, and train it as soon as the more advanced bandages become available.
Cooking
In WoW Classic Hardcore mode, First Aid is a must-have, while Cooking is less necessary. However, through Cooking, you can make food and drinks to restore HP and Mana during battle, and you can also learn recipes that provide temporary buffs when consumed.
These buffs are usually small, but at high levels, you'll want every advantage you can get in order to survive the brutal endgame WoW Hardcore challenges. Additionally, it allows you to use the meat materials you accumulate while adventuring in WoW Hardcore.
Alchemy
Alchemy is one of two crafting professions that WoW Hardcore mode players should consider picking up. The other crafting professions also have practical benefits and can make things that other levels need. But in terms of survivability on their own, the best WoW Hardcore profession is Alchemy or Engineering.
Alchemy is particularly useful, as you can craft Healing and Mana Potions for critical combat situations, as well as potions that provide long-term buffs and useful functions, and other useful sources of self-sufficiency.
Engineering
Engineering has long been considered the best WoW Classic profession, and Hardcore WoW gamers should not question it as the best profession for this deadly game mode.
But in Hardcore WoW, Engineering is the best profession for one reason and one reason only: Training dummies. These consumables can be placed in the world, and if an enemy is fighting you or a nearby ally, they're immediately forced to attack the training dummy.
Training dummies are a way to cheat WoW Hardcore mode, as you can use them to avoid death pretty easily. Place a training dummy to take the heat off, run out of range, and by the time it's destroyed or despawns, you're out of the enemy's aggro range.
While you can recover some materials by looting a destroyed training dummy, WoW Hardcore players should be cautious about returning to hostile territory while it is on cooldown.
That's all the professions in WoW Hardcore mode. I hope it helps you with your game. I look forward to seeing you in the game!