Allow Ice's ability when winning defense. (#176)
Allow Ice's ability when winning defense. (#176)

Fixes #175.
cryogen/throneteki,jeremylarner/ringteki,samuellinde/throneteki,jbrz/throneteki,gryffon/ringteki,gryffon/ringteki,cavnak/throneteki,jeremylarner/ringteki,cryogen/gameteki,cavnak/throneteki,Antaiseito/throneteki_for_doomtown,ystros/throneteki,cryogen/throneteki,gryffon/ringteki,jbrz/throneteki,DukeTax/throneteki,samuellinde/throneteki,cryogen/gameteki,Antaiseito/throneteki_for_doomtown,jeremylarner/ringteki,DukeTax/throneteki