No , u receive a Larvitar at the start . Ure dad , leader of Team Black , ambushes you , closes you somewhere , and a Larvitar saves you . He becomes yours xD .
Isaac's lab 's Starter has these 3 : Bagon , Spheal , and [ANOTHER ONE - TELL ME WHICH ONE] . Across the game you will get a Torchic , a Chikorita and a black Pikachu (with better stats ) . I'll think about details soon !