I'm a tank, so difficulty isn't an issue. But those mantids have a f*** ton if health and defense so it can take a long ass time to kill them. God help warlocks and shadow priests in that place.
My Demo Lock had no problem with them. Voidlord tanked and it was really easy. --- "If your going to make fun of someone don't make yourself look like a tool by using the wrong version of your." - Hexrapper