User blog comment:Derek34/Portable wall/@comment-26516989-20130226022207/@comment-26516989-20130226225545

No it's just that there are countless ways to kill the unit stationed behind the wall. And it would serve no purpose other than to waste a useful unit's spot, also the fact that it raises your PVP fo no reason and would pit you against a more powerful army. So it would really ruin the player who uses the wall oppose to the one against it. Unless you were referring to the user the entire time.