If you break the new Minecraft EULA, what can they really do?

I know the new EULA, says you can only sell cosmetic items, but if you break the new EULA, what can they really do?

Guest

I hope you didn't break it because if you did then Notch probably dispatched a SWAT team to our location.

Flaccidity

Kill your account, ban you for life, SUE your *** for lots of money. OR All 3 together (most likely option)

Troubleshooter-Trev