Try to avoid disgraceful killings
In modern WoW, as long as you have enough strength and are not afraid of offense from hostile faction players, you can freely kill any NPC in the game. But the unique mechanism of vanilla WoW is preserved in WoW Classic - if you kill a rival NPC with a "civilian" status, such as a store owner or innkeeper, it will have irreversible consequences for your development in the game, because Killing an NPC without combat capability is considered a disgraceful killing. All your honors in the camp will be emptied and you will not be able to access the upper tiers of the PvP vendors' lootbox.
Every time you want to kill a NPC, please carefully consider the consequences of doing so.
First aid is a key ability
In fact, you can't find a first aid major at modern WoW because it has been removed. Because now players can fully recover in a matter of seconds, this ability becomes meaningless. But in WoW Classic, first aid is a key skill that every player should master. Because the role of that era is very fragile, it takes a long time to fully recover all HP when the character suffers fatal damage. The high level of bandaging allows you to return to the battlefield more efficiently. ZZWOW provides the best service for all WoW Classic players! You can buy the cheapest WoW Classic Gold, the fastest WoW Classic Boosting Service, at ZZWOW. They have the most classal staff and customer service, you can rest assured to buy everything you need.
For those DPS classes, first-aid skills must also be improved, such as druids, paladins, priests, and shamans. Although they have mastered various healing abilities, they are not a substitute for first aid. And in some high-end guilds, all team members have capped first aid skills.
So if you get the spoils of linen and other bandages during the upgrade process, don't sell them to NPC merchants easily, they can play more value in the hands of the players.

Make sure you have enough food and water in your backpack
In WoW Classic, players' HP and MP recovery rates are very slow, so experienced players stop to replenish inventory when they encounter jewelry and beverage suppliers. Have you ever encountered a fruit supplier who is walking around Ironforge? Believe me, you will find something very useful in the goods he sells.

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