You haven't met the Intangibles yet, have you? No? THANK GOD. You don't want to. And they're too horrible for me to even sit here and wrack my brain trying to convey their sheer.... malevolence to you. JUST GET THIS SHIRT FOR PROTECTION. NOW.
The owner of this shirt, (like the Great Sea Bear Circle) gains FULL immunity from the Intangibles. And you want allat. Trust me.