I understand it would be totally easy to triangulate if it were a single jammer, but would it be possible to triangulate a mesh of maybe half a dozen jammers. It seems like a headache to try to triangulate that because your signal strength would be all over the place.

You don’t want any of that. Sure communist M:TG looks powerful, but capitalism M:TG has access to all the money buys power cards like the Power9 and all the dual lands and the broken shit that is too expensive to play with.