fix an issue with shadow tower mason not counting attachments
fix an issue with shadow tower mason not counting attachments

gryffon/ringteki,samuellinde/throneteki,jeremylarner/ringteki,cryogen/throneteki,samuellinde/throneteki,jeremylarner/ringteki,cryogen/throneteki,cavnak/throneteki,cavnak/throneteki,gryffon/ringteki,DukeTax/throneteki,cryogen/gameteki,gryffon/ringteki,jbrz/throneteki,cryogen/gameteki,ystros/throneteki,DukeTax/throneteki,jbrz/throneteki,Antaiseito/throneteki_for_doomtown,Antaiseito/throneteki_for_doomtown,jeremylarner/ringteki