Survivor: Vietnam - Rivals

Survivor: Vietnam - Rivals is the third Survivor Series by SimBrotherCo, which began in 2015. The Season features sixteen former castaways, divided into eight pairs of two. Each of which will have to work alongside one of their greatest rivals. Who will outwit, outplay and outlast all the rest to become the Sole Survivor?

Twists

 * All-Star Survivor: This season of Survivor will be one of castaways from previous seasons of the CBS hit television show Survivor.
 * Rivals: Contestants will be paired with a rival from a previous season who they will compete alongside with in challenges. If one's rival is voted out, they will receive immunity in the next round of the game. After two people have been voted out, the two competitors without Rivals will form a new pair.
 * Double Your Money: If a pair of rivals is able to make it to the final two together, the winner will receive not one million, but two million dollars! The runner-up will also be given half a million dollars, as opposed to $100,000.
 * No World (Anarchy):  There will be no permanent tribes this season. Instead, every week there will be a reward challenge. The two pairs of rivals who finish in the top two will become captains for the immunity challenge. These pairs will then choose two teams in a schoolyard pick.

Author's Notes
The Anarchy twist was originally created by IAmNothing712 as well as Sidewaysss in Survivor: Mongolia. While SimBrotherCo's version is different than his, in that there will never be two actual tribes and contestants will compete with a partner as opposed to individually, All credit for the creation of the twist goes to Ian and Sidewaysss