FIRST: This is a brand new challenge that has NEVER been done before in any of my seasons! It is brand new. This is also a challenge that requires even amounts of tribe members. RedWing has been randomly selected to sit out for Graciosa and cannot participate.

This challenge will be aggressive and physical! It will test tribe communication, your own self awareness, and even some endurance. Here is how it works:

Each tribe will have a huge sphere in the middle of a courtyard. Your goal is to push your opponent's ball into their goal WHILE defending your own ball from getting pushed in. The first team to push the other team's ball 10 times will win! Here is how you will play.

When you want to push the opposing tribe's ball into their net, put "attack" with the number of attack that it is, i.e. 1-10, with 1 being the first person to do so, and 10 being the final one to do so and grab the win. YOU MUST ALSO POST THE NAME OF THE TRIBE YOU ARE ATTACKING (AKA, the only other tribe in the game).

When you want to keep someone else from pushing your ball closer to your net, put "defend," no number needed afterwards.

NOTE: If you attack and someone defends, the ball will (obviously) move further away from their net and closer to the middle of the arena. It is important to know this when attacking. For Example, if Hali attacks Andrea's ball, and she is the sixth person to do so, she posts "attack 6," and the name of the tribe she is attacking. and then Andrea defends, and Brenda goes to attack Andrea again, she posts 7 and NOT 6, because #6 was blocked. You understand?

YOU CAN ONLY POST ONCE PER HOUR. IF YOU DEFEND, YOU MUST WAIT AN HOUR TO ATTACK. AND IT'S THE SAME IF YOU ATTACK. PLEASE WAIT AN HOUR BETWEEN POSTS.

This challenge starts now and lasts as long as it needs to for one team to maneuver the other team's ball into a net. If by Friday at 3:00pm EST, no one has won, the tribe closest to winning gets immunity.