yup,SGX is almost impossible if u dont train ur pokemon
nd dd imention u cn also find starters[mudkip in union cave,really rare though,treeco in the national park(look at it on youtube)
charmander at the casino of the third gym badge town,
squirtle in the water next to new bark town,bulbysaur in the new park safari(zel made it reopen),pikachu righ behind ur house(lv 10,u need cut too).remember that all these starters (exept pikachu) are lv 1 wen found]