It isn't Herobrine's Mansion, it's Herobrine's Return. Very well done of the explosions, zombies, invisible blocks fireworks, boss creativity, good use of MCEdit. Truly the master of very realistic adventure maps. Hypixel serves as the greatest inspiration for those looking for creating command block adventures.
AntVenom and his team did a good job making a song. Lots of hard work they put in.
they should or the creater to make a server where u can do multiplayer with ur friends that would bring this so many likes that it would become a top hit
If you look on his web site he is. Hypixel said that the server that will be like adventure lobbies just with hypixel maps! He said it is his main project now that he is done with this map! Go onto his website to learn more.