Yeah, it didn't last long, probably because of griefing. Was a lot of fun though. Was fun being an orc chasing after people. I don't think it ever made it live, but was on test for a while.
Was called Project M. Basic rundown on this article: https://venturebeat.com/2015/03/25/the-worst-ideas-you-never-saw-in-everquest-like-the-muffin-zone/
I remember being a snake in west commons, I kept attacking people medding or sitting at the druid circle. Project M was funny but it was pretty much pure griefing.
I dont think that ever made it past the test server, I did waste some time doing it when the servers went down though. Usually you were a newb yard snake or rat, but think I remember getting an orc shaman on the hill once. Casters had full spell books for their level, but if you zoned or died you got the boot back to creation page.