Sarah Thundercloud

Bio: Sarah was an adventurer that caught the interest of the god of the dead now after her death she serves him as one of his reapers.
Sarah was a protagonist-y necromancer from Dungeons and Dragons 5e. Nexus's primary investor was incapable of helping Sarah's Patron select a good Contestant, so Nexus's secondary investor did it instead. Though, neither the investor nor Patron selected the best candidate.
Sarah and Dust, Sarah's crow-like demon gaslighting advisor, lost strength as they adventured through Nexus's game. Finally in Kraft Macaroni and Cheese Commercials, Dust stopped having the strength to fly or speak.
In Zombieland, Regi Hammer used his warhammer to crush the head of a zombie while Sarah was prone on the ground, and she failed to avoid infected blood splatter getting into her eye. Infectious monsters being splattered with the splatteriest weapon point-blank made Sarah start to turn.
She purchased a Hint from the Point Shop to thank Nexus for the opportunity to be his toy if only for a little bit. Nexus replied that hints are supposed to be for asking questions. She shot herself in the head, as her Patron rescinded continued payments to Nexus for Sarah's Contestant Candidacy. Good thing, too, because simply killing yourself doesn't get you away from Nexus! Doing it this way works though. Sometimes.
Sarah had already redistributed her looted and earned treasures to the party on her own, and so only her body, clothing, and empty pistol ended up on the Redistribution List. Then Sarah's Patron paid to select Nifara as his next Contestant.