Undying

Zombies
Zombies cannot be controlled. Zombies will not spawn to attack buildings. Zombies will not spawn in fog of war.

Trivia

 * Undying was originally an Intelligence Hero and had Heartstopper Aura now belonging to Necrolyte. His skillset was completely changed upon becoming a Strength Hero.
 * Undying's ally responses (Hunter, Spitter, Charger, Jockey) are references to the Left 4 Dead series.