superninjadillo

Check out my RMT with Gogoat - http://www.smogon.com/forums/threads/basedgoat-gang-peaked-at-1478.3563366/#post-6646820

Thundurus-I is short for Thundurus-Incarnate, which is the normal form (not the therian form!!). Basically the ones with the cloud on the bottoms for the three genies are the Incarnate forms.