This is a screenshot. Captain Obvious strikes again!!!
Caxo is also known as the Leviathan from the Bible, the Cookie-monster from Sessame street and... oh wait, wrong datafeed. Caxo is a programmer and he has created a crazy account for things the devs need to test. And it is not an account they use for attacks against guilds or robbing players, so it doesn't harm the game balance or other players interests in any way.