Now here’s a funny story — A World of Warcraft user by the name of KarateChop recently was found to have been blowing through some of the game’s hardest instances without even breaking a sweat, even one-shotting the boss of Ulduar. But how?

Well, as the story goes, KarateChop logged on one day only to find a peculiar item (pictured above) sitting in his mailbox. Low and behold, the item was the Martin Fury, a developer only item that was accidently mailed to KarateChop.

Once Blizzard got wind of this they quickly proceeded to ban the offender’s entire guild; even guildies who weren’t present during Mr. Chop’s escapades. So a word of wisdom, if you find an item in your mailbox that gives you the possibility to take over the World of Warcraft, contact a GM.

Read (WoWInsider)