Ralts

Ralts is the first form in the Gardevoir/Gallade evolutionary line. Once identified as a pure Psychic type, it was changed to a dual Psychic/Fairy type. The horns on its head emit strong psychic energy.

It can evolve into a Kirlia and then into a Gardevoir. However, if it's a male, the trainer gets the option to evolve it into a Gallade with the use of a Dawn Stone.