This compilation likely aims to provide a comprehensive list of all the hero names in Dota 2, accompanied by audio clips to hear their names pronounced and animations to visually showcase each hero's appearance or abilities. The inclusion of audio and animation enhances the overall experience and familiarity with the heroes.

Such compilations can be useful for players, enthusiasts, or content creators who want to have a reference or resource for the heroes in Dota 2. It allows them to learn, identify, and appreciate the diverse cast of characters in the game.