I was wondering since I created my first PVP character. When I get into the area with alot of other people milling around. I have the option to Enter a Mission. Although when I enter it's only 5 on 5 battle. Is there a way to get into larger battles with more people? What's the max per side and where can I choose what type of game I want to be in. I remeber back when I was in beta testing there was one game where one side defended and the other side attacked.
BTW, the first time I made a character I forgot to get it any skills

, I thought they automatically got placed in my skill bar after making my character. Talk about being a newbie