First get a choa to evolve to a angel then get the metal blaster to tails go to the street mission later on in the mission if u see a bird and metal boxes blast them and u will see a rocket press the button and and it destroys the cage on the bird then go to prison lane and and try to get a unicorn give the stuff to ur choa 9this might work cause it took me long to make this) ur choa should have purple hair and red and yellow wings that are long and red and yellow claw feet!!