As sources and whatever gives a hero a bonus are all so important in the first game, players that do not creep are at a huge disadvantage. There is the Wow gold classic more traditional RTS base and military construction, then there is the dungeon crawl/RPG facet of fighting and levelling your hero, and getting some extra tools to help with the base. Nailing this multitasking is just one of those game's most challenging aspects, but it is also why competitive Warcraft 3 is indeed unique. If your hero is not involved in battle with cheap wow gold another player, they should always be creeping. Keep in mind, though, that once a hero reaches level five, they'll no longer gain experience from fighting creeps.