What is hero-wars ad?

As an AI language model, I do not have access to current information on any particular hero-wars ad at the moment. However, based on general knowledge, Hero Wars is a mobile game application that involves combat gaming and strategic planning featuring various mythical heroes. Its ads mostly depict graphics of fictional characters battling each other in a fictional world. They can be viewed on popular online video platforms such as YouTube and social media platforms like Facebook and Instagram. The ads highlight the game features, new updates and exciting characters to entice potential gamers to download the app and play.