Ralts.... It's face looks so sweet and innocent in that pose, and I love the delicate shading.
Not only is Charizard my 5th least favourite, but that sprite is ugly in ways undescribable. The bdy parts are compact, and the shrunkeness of the arms and wings make it look disporportinate. The color is overly dark, and very flat, with poor shading. The face is deformed and overly long and blunt, with ugly-ass buck-teeth, pinched nostrils, a high forehead, wierdly-postioned cross-eyes, and stubby little horns.