Tough Mobile Sprouts are enemies in EarthBound. They are stronger, silver coloured versions of Mobile Sprouts and appear in both the Milky Well and Monkey Cave. Two of the sprouts also accompany the sanctuary guardian Trillionage Sprout in battle. Tough Mobile Sprouts can use Lifeup, PSI Magnet, and sprout seeds around themselves that may spur the growth of other Tough Mobile Sprouts. They usually attack in groups, making PK Fire a rather effective move against them since they are lined up and PSI Fire can attack an entire row at a time.