enemy: idle when you are far from it but when near it will play its attack anim. Behavior:when its in its attack state you cannot pass through it but it cannot harm you. you cant kill it unless your using the super star. location:deserts of any kind
power-up:the power up will drop upon the walls death. when you pick it up you will turn into wall mario. when you are wall mario you can set your arms out and you will be invincible but you cannot move or harm enemies and they cant harm you.