The 9 eliminated members will compete in a challenge for Thursday night's Eels v Tigers game to be announced shortly.
The remaining 11 members will then compete in a challenge including the remaining 7 games of the week.
The winner of the 9 eliminated tribe members will be sent to exile island for an opportunity to re enter the game, the other 8 are gone forever.
The winning member of the remaining 11 will win immunity for next Monday's tribal council. Tribal council will go ahead as normal however there will be a double "elimination" where the 2 votes out members will join the returning tribe member on exile island.
From there they will compete in a further challenge the following Thursday.
The winner, will re enter the game.
The runner up will be the first member of the jury
The loser will be eliminated from the game and miss out on a spot on the jury.
There is a lot to take in there, so make sure you read it a few times to take it all in.