Gumra Master of Inflation

+1: Create a 1/1 inflator creature token with helium inflate and a 2/2 inflationist creature token with flying and explode.
+1: If you control an inflator and an inflationist, inflate target inflationist.
-3: Sacrifice this card, deal 7 damage to target creature and/or player. If Gumra, Master of Inflation died this way, put it on top of your library.