One that treads the line is the Weird Mushroom. Collect one and Mario becomes Weird Mario, stretching out his limbs like Gonzo in Muppet Treasure Island. Is it useful? No. Is it wonderful?

NASA is an eyewitness to just how weird Mars can be as evidenced by a “mushroom” rock spotted by the Perseverance rover. A red circle shows the mushroom-shaped rock seen by NASA's Perseverance ...