Keys give aways, comment in my profile anything except bad words, I will pick the winner there.
To win these keys and skins invite your friends to help us reach our milestones! It's EASY!
Invite Friends (Top Right Of Page) --> Click All --> Then Invite!

Want a bigger chance? Set this group as your main! All you need to do is..
Go To Your Profile --> Click Edit Profile --> Set This Group As Primary!