Professions: This may seem strange for a leveling guide, but the first opportunity you get, pick up both the Mining and Herbalism gathering professions. Not only will this allow you to track many various quest objectives on your map, but you also get a fair amount of experience whenever you gather. I'd put it at around 10% of a quest turn-in per gather. Since most of your wasted time in WoW is travel time, stopping to gather ore or herbs can keep your exp/h rolling as long as you don't go too far out of your way. You should only gather if it's convenient, and on the way to an actual quest objective. Don't make gathering your priority.
If you are just coming out of Level 110, you will probably have a number of different Legendary items to choose from. Your Legendaries' special effects will stop working at Level 116, but until then they can be a very powerful addition to help you level up quickly. These are our Legendary recommendations for leveling as a Marksmanship Hunter in Battle for Azeroth:

Changes were also made to levelling in earlier content with Legion's 7.3.5 patch. The level-scaling tech introduced in Legion not only be continued in the new continents of Kul Tiras and Zandalar, but was also be applied to content from prior expansions, allowing larger level brackets for lower level zones. Further, as previous expansions are now included in the base game, the level ranges for those expansions are now broadened, allowing players to spend more time leveling in preferred expansions and avoid others entirely. Some examples include a zone like Westfall having its level bracket (at 10–15 as of Legion) increased to 10–60, whilst continents such as Outland and Northrend sharing a 60–80 level bracket. The aim of this change is to encourage more player choice whilst levelling and to allow players to experience the full story of a particular zone without overlevelling the relevant quests.
The vanilla WoW Horde leveling guide you see on this site was originally made back in 2006 by Joana (AKA Mancow, or FuriousPaul).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.

Dec 28, 2016 Better Living through Technology!(new2macros) *note: this guide is for people who haven't used macros or advanced keybinds and want to try. Macros are basically 'super buttons' that you can create in order to use multiple abilities and spells from the same button. This means even if you have 15 different abilities, you can key them all to 3-5 buttons. With macros you can do things like: 1) have all your buff spells on one button 2) 'hide' abilities that you don't use very often so they only show when you need them 3) 'group' similar abilities so that, for example, all your commonly used melee skills are on one button 4) maximize your rotation so that you're always one step ahead of the GCD Macros are great, but there are a few limitations: 1) complicated! -learning macros takes a good chunk of time. It's only something I've been able to do since my work gives me some 'free time' to cruise the UI/macro forum. 2) software limited -While very powerful, there is potential to abuse macros so that, for example, you could hit one button and your character would kill every mob in range (eventually). This potential for abuse has cause blizzard to put some powerful limitations on macros. More about this later. 3) the One Button rule -each macro button can use only one ability each time you press the button. You can code this so that it will use a different ability each and every time you press it (and on a different target!), but you can't press the button once and, for example, have it cast all 5 self buffs on you. I don't even know where to start?! To get started with macros, it's very simple. Just log on WoW and type /m. This brings up your macro box, where you just have to hit 'new' and the game will prompt for a name and an icon. I recommend that you leave the icon as a question mark. (?) The question mark means the game will automatically pick up the picture of the ability that the macro will use. My First Macro For your first macro lets just replace a normal ability you use on your bar in combat. I'm going to use paladin abilities here, but you can replace them with whatever ability you like. So to make my first macro, I went to the /m menu in game, picked a new macro, and gave it the question mark icon. Then I click on the icon, click on the empty box, and type: /cast This is the basic core of every macro. It's basically like the verb in a sentence. You can use different 'verbs' (called slash commands) but this is probably the most popular. Since I want this macro to cast Hammer of the Righteous, I simple type that in after the /cast. /cast Hammer of the Righteous And pow! I'm done! If you drag this onto your bar and hit it a million times, you basically have the paladin protection spec in a nutshell (lol). However this doesn't really give you any extra functionality over a normal keybind. The next thing I'm going to do is make the macro heal a friendly if I have a friendly targeted, or if it's an enemy it will use SotR (shield of the righteous). To do this you add a conditional. This says 'only cast this spell if 'X' is true.' It looks like this (with a breakdown of the macro underneath): /cast [help] Word of Glory; [harm] Shield of the Righteous \__/ \____/\__________/\/ \____/\__________________/ verb-conditional---|---separator|----------------| -------------------ability---------conditional----Ability What this macro will do is check the status of your current target. A 'friendly'(help) value will cause my paladin to heal the target. An 'enemy'(harm) value will trigger the attack ability. If you can grasp macros thus far, you've already learned enough to make macros useful for you. Putting this on your bar will basically cut the number of keybinds you need by 1. Modifier macro commands Another handy feature you can use with macros is called a Modifier. This may sound familiar but it's possible to set a macro so that it will use a different ability or spell if you hold down control, alt, or shift. Here's a basic example: /cast [mod:alt] Seal of Truth;[mod:ctrl] Blessing of Kings;[mod:shift] Righteous Fury; Seal of Insight If you had this macro bound to 1, and you press 1, it would cast Seal of truth (and the seal picture would be on the keybind). Pressin ctrl would change the icon to blessing of kings and would cast blessing of kings if you pressed ctrl-1, etc....Raygecow149 Dec 28, 2016

Engineering is a crafting profession that primarily revolves around fun recipes. The gold-making potential from engineering is limited in terms of Legion recipes. The Skullblasters can be obliterated for profit. Engineering has a lot of profitable old world recipes, primarily mounts and various unique effect items and toys. This profession is best relegated to an alt unless you love the lore-aspect or have other sentimental reasons to keep it on your main.
In addition, you'll want to pick up leg and shoulder enchants and have them in your bags. These enchants have a level requirement of 80/85, but can't be placed on items above iLVL 136. You can get around this by having a level 85-100 character apply the enchant before mailing it to the character you're leveling, thus getting use of the enchants before level 85. I've personally confirmed that this works.
Picking up herbalism and mining is the best professions to have while leveling. Not only will you earn gold as you level, but you will also get extra XP. At level 20 you will get over 500 XP for picking up a ore or a herb while killing a mob only gives a little over 100 XP. Don’t go out of your way to pick herbs if you are trying to level quickly, but pick the ones that are on your way. Leveling from 110 to 120 can be done pretty quickly just by doing this. There are a few items that will help you if you decide to use professions while leveling:

Now that we have a lot to post we reached a point where we have to plan what items we post on an 12-24-48 hour cycle. The auction house fees for Warlords of Draenor items are extremely high. And the values of the items are really screwed up. A lot of the weapons or armor has an item value of 5-10.000 Gold. But they look plain bad and the chances of selling them is pretty low.