The mat is nice, but I very rarely go to tournaments
() so I haven't really been able to use it much. I'm not gonna lie though, when I do go to tournaments I prefer to bring my Pikachu mat, so the mat is just sort of a collection piece right now. I do have one Spiritomb, but it's decked, and I can trade two RH Cherrims (I have 2 non-holo Cherrims to replace them in my deck). I did like your Lightning Arceus... Also, I might get some more PA tomorrow, I'm going to a trade show and they sell packs for super cheap there. I might even get a box!
Spirit: Make me an offer.