Template:Form infobox

All of these can be left blank and will not show, but fill in as many of the details as possible, of course.
 * image – an image.
 * title – default pagename, just in case can be changed
 * first_appearance – the game this form debuted in
 * latest_appearance – the latest game this form appeared in
 * item – what item gives Mario this form
 * powers – the powers Mario gets in this form
 * character – which character uses this form