A primary stat of 65 is suggested. If your main stat isn't high enough, you'll see the following message:
A lucky cat statue grins and waves at you, which is unsettling enough before you notice the blood on its paw. That wave takes on a more sinister "I will slash you jugular just like this" meaning the more you look at it. Are you sure you can hack it in here?
(It is recommended that you have at least 65 <mainstat> to adventure here.)