After each Immunity challenge, BOTH tribes must have 1 person sent to Exile Island(picked by the opposing tribe)
At Exile Island, both players will be given 2 options
Option 1: Idol Clue
-Winning tribes are rewarded with a clue to the Idol for their tribe, except the Exiled player won't share in that clue. They have the ability to get a clue at Exile Island for a completely different idol, located at Exile Island.
OR
Option 2: Instant Tribe Swap
-At the conclusion of the ongoing Tribal Council, BOTH Exiled players will swap tribes.
-BOTH players must select this option for it to occur.
If someone chooses Option 1, and someone chooses Option 2, BOTH players automatically accept Option 1. They MUST agree if Option 2 is going to be picked, otherwise, no swap occurs.
Players can be exiled as many times as possible, meaning they can swap back and forth between tribes, with the ability to locate and possess both tribe idols, and perhaps the 3rd idol located at Exile Island itself.
Once the merge occurs, Exile Island will be continued, but in a different format that will be detailed when the time comes.