Revenant

Revenant is a non-playable character in Zombie Scenario: Season 2 which appears in the Chapter Decoy. The players will meet this boss in an abandoned factory while they were after the escaped Dione. Later, it appears in Poisoning at round 4 and in Desert Plant after Zombie Shelter Re:boot.

Overview
Revenant seems to be the combined evolution of the Deimos and Ganymede. Unlike Dione (which has the poison element), Revenant uses fire as a method to attack.

Tips fighting Revenant

 * Use the mounted machine gun to attack Revenant. However, be aware of its infernal attacks.
 * When Revenant uses its infernal attacks, don't approach it or you will be hit by its inferno.
 * If the Revenant uses infernal attacks, the player needs to turn on the faucet (valve) by pressing E button below the available faucet.
 * When the Revenant uses fireballs to attack, the player can avoid the attack by jumping side ways even though it still has a chance to get hit.
 * Since Revenant's defense is very high, it is best to use AT4-CS or Plasma.
 * However, it is not recommended to use any anti zombies weapons (except Balrog-XI) since Revenant armour reduces damages from all weapons drastically.
 * Once a player activate the faucet (valve) located on the four corners of the battle arena, Revenant's defense will be weakened and all damage inflicted by player will be higher than normal.
 * Do not be selfish, drop powerful weapons as Revenant is not easy.
 * Don't go near Revenant or you will immediately get burned.

Trivia

 * Revenant might have been derived from Ifrit, an infernal Jinn noted for their strength and cunning.
 * In the dummy model, Revenant can be seen doing Jumping Jacks (Star Jump).
 * In Decoy, there is a bug with Revenant where when he walks in the Browning Machine Gun platform, he will be stuck and unable to move. (though it can still attack as normally)
 * Sometimes when fighting the Revenant, when he is about to use the firestorm attack, the player is unable to press E bottom on the valve.
 * Before Revenant comes, you will hear sniper and spy from Team Fortress 2 screaming behind the gate.