It is in theory a 442 with attacking wingers. It's my tweaked version of The Volcano tactic. I've used it most extensivly on my AIK save where I have a 71% win percentage after 450+ games, I have won the Allsvenskan (swedens top divison) 9 years in a row. I have tried this tactic on other teams as well and it has never disapointed me at all.