Metamorphic Paragon

When Paragon enters the battlefield, you may
choose a creature type. Paragon is the chosen
creature type and the most common color among creatures of the chosen type that you control.
Creatures of the chosen type get +1/+1 and have landwalk of the basic land type that corresponds
to Paragon's color.
When a great leader is needed, one always seems to miraculously appear to lead the people.