Roshan

The most powerful neutral monster in Dota 2. Killing it grants the Aegis of the Immortal.

Roshan is a unique neutral monster in the river pit. Killing him grants the Aegis of the Immortal (revives carrier once) and, after the first kill, Cheese. He respawns 8–11 minutes after death. Roshan is the most contested objective in professional Dota 2 — teams plan entire match strategies around his timing windows.