Help me find a map.

Good evening. I'm looking for a map that I played a long time ago, but I don't remember its name. Please help me find it. The map was very large and complex. It had packs of champions (hundreds of them), and then there were minotaurs with around 30k health, if not more. These were challenging mobs to fight in such large numbers, and I also remember that at the end there was a Vampire Lord, with around 15,000 vampires. I don't remember what this amazing map was called (maybe someone knows? :confused:).