Here's how tonight's challenge will work:
-COTABATO will compete in a qualifier challenge to determine who will face JOE in the main immunity challenge.
-The winner of the qualifier challenge will face JOE in a Best-of-3 challenge for individual immunity.
-If JOE wins, he will join COTABATO and merge with the immunity necklace for the first vote.
-If COTABATO wins, the player who defeats JOE will have the immunity necklace for the first merge vote.