An attack that may lower Sp.Def.
Shadow Ball is a Ghost-type special move with a base power of 80 and an accuracy of 100%. It has a 20% chance to lower the target's Special Defense stat by one stage. In Polished Crystal, Shadow Ball can be learned by various Ghost-type Pokémon, providing them with a strong offensive option that can also debilitate opponents by reducing their special defenses in battle.