Master-WoW gearing guide from heroism to elf commander and above from starter weapons such as illidian blades to barron weapons and so forth from king of tigers offsets to dark ghost offsets you get the idea.
Starting out as soon as you make a toon it is wise to go to the server guide npc complete, and follow all the quests he gives. Then equip the starter gear he gives you for completing the quests. From there to level up to 100 use your telepoter stone in your bag then go to leveling road and level from there. After you have leveled to 100 its time to start the grind for gear offsets and weapons.
Now time to get your weapons now this time start by taking and completing the first armor quests heroism to the max by the max i mean untill there are no more quests aviliable. Same with the weapons chose your weapons which it be two handed swords such as ashbringer or one handed sword like illidan blades take them up and finish those all the way
Now to start gear for the weapons use your tele stone once again go to weapons - sets upgrades then armor 1 for heroism and pick one.
For weapons pick your quest then take a look at your quest look it has details on which instance to go to. It also tell you how to get there. For instance to get the bow and the axe you go to weapons - sets upgrades weapons one black temple. For the ashbringer as well as the other ones go to molten core. Now the bosses are either near or a lttle further in the isntance kill them to get the weapon.
Now for the important part of this part of the guide. For the starter weapons you will need to rekill the bosses and get the first weapon such as the warglive before you started to upgrade it to finish the next quest. You do this till you finish the weapon quest full then when done you get what is called a weapon upgrade token I same with the heroism through sunset gear set.