Kathara, Arial Avenger

+1: Until the End of Turn, Kathara Angel becomes a 4/4 Air Elemental Creature with Flying and Island Walk.
-3: Place a 3/3 Legendary Creature token into play named Saige into play. It has First Strike.
-14: Put 10 Dragon Creature Tokens into play. They are 5/5 and have flying. Also Kathara goes a little mad.