1 raid at launch. But DLC/ expansions will add more surely. Trading system. Hot Topic! At launch there will be no trading system in the game. However, They have hired a person to work on the in game economy, as well as taking help from Blizzard's WoW Team, and they have expressed that its something they are looking into and will release when they feel comfortable with the impact on the game it will have. So reading between the lines, i dont know if we will see an auction house style of trading, but more of a system where if you are in the party when an item drops and maybe for X amount of time u can trade it to someone in your party. Or maybe items have a value etc. We'll see!