What monster level are hell cow's? Thanks

55/76/96, champs +2, but their treasure class is Act4 Hell Monsters(wpns/armor up to 81lvl), so no tyraels etc. from them.

Dang, it was almost the best place to play then! I can't believe all the gems and charms that fall though. They are not all good, but still, its the possibilities. So far though, been a rough average of 2-3 hr and 100-200 gems falling per run. On top of the simplicity of it, not too shabby at all.