I'm looking for deterrent cards

I'm looking for deterrent cards that dont require tax like Ghostly prison. I want it more like [[Cunning Rhetoric]], [[no mercy]] or [[Norn's decree]] where they could attack me, but it wouldnt benefit them if they do unless they remove those pieces on the board. A classic is [[brash taunter]] but it wont stop an entire army. I would prefer more of the lines like [[MacCready lamplight mayor]] that may stop a craterhoof attack.

Well, throw them out there. I'd like to keep my options open.