They do this by Leveling as fast as they can and there are several ways to do it. The first thing you should always remember when world of tanks  power leveling is to grab every single quest you can at your level before leaving your zone to do the quests. World of Warcraft quests are not just random quests all over the place they are almost always connected to help you figure out which ones you should do first and which ones you should do last. Another thing to remember is that you are not going to level fast by turning each quest in  world of tanks  power leveling right after you do them, as soon as you have all your quests go do ALL OF THEM then turn them all in, this could save you a couple days of /played time by itself. Another thing to always remember is that grouping is not a bad thing. Just because your experience is cut in half doesn't mean you level slower. When you have long grinding quests it's always best to find a tank or healer which ever one would help you the most (maybe even a dps). Always find a partner if you really need one (and you will at least once). When you are questing make sure to always do green quests first. Green quests mean that you can do these easily with no problem. If you are stuck on yellow quests maybe you should go back to another area and see if you missed any quests in that area. Although questing is indeed the fastest way to level, flying 10 minutes to turn in a quest and come back is not. If you have a quest to tells you to go to Orgrimmer and you might get 500exp for turning it in you lose about 40-50 kills in between then which could have got you around 7-8k exp plus maybe a quest completion. Be smart when questing. The best thing you can do when learning to power level is get a leveling guide. There are only 2 guides out there that I can think of that they are" Joana's Horde 1-70 Leveling guide - Horde only Brian Kopp's 1-70 Alliance guide - Alliance only These guides have detailed instructions and maps with numbers and coordinates to show you exactly where to go all the way up to level 70!