Quote from RookOyb
Couldn't that model just be from the Legendary item that the one Blizzard employee was talking about earlier?
"There will also be some items that exist just because they are cool. For example The Cow King's Halberd is one that I made just because I wanted to make something that captured a really cool element from D2. It deal's lightning damage (and yes elemental damage types have effects associated with them now) because it's a nod to the Cow King himself and also has a chance to summon a herd of murderous cows to fight with you. That effect isn't really changing any gameplay... but cmon it's just awesome!"
thats what I thought - but this is 100% NOT the case. The models are named the same as the models for the first secret level