To win a game in under 3 min you need a warlock in your team. Then the warlock summons a rogue that hides in the enemies base. When the rogue gets the window with "accept" or "cancel" of the summoning he grabs the flag and clicks on accept and then he is at the warlocks position which should be your base
"WoW Gamer Shares the Secret Tactics You Can Use to Legally Make up to 200 Gold per Hour or More in World of Warcraft Without Using Hacks and Without Getting Banned... So You Never Have to Buy Gold Again!" - Golds Secrets