This is an idea for a free-for-all based game mode called Gladiator. In this mode, players compete to be the "Gladiator", a glowing combatant with an edge over other players. These are the central rules of the game.
-The player that kills the Gladiator becomes the next Gladiator.
-Upon becoming the Gladiator, the player's health and armor immediately peak at 200 points each.
-The Gladiator is immune to the effects of health/armor degeneration. Their health and armor only decrease when attacked.
-Only the Gladiator can score for kills.
As such, players compete to score the most kills as the Gladiator.