Black Dragon

The Black Dragon is one of the nine items that Wario can purchase from the Item Shop in the Game Boy Advance game Wario Land 4. The shopkeeper, Princess Game & Watch, sells Wario these items to assist him in defeating a challenging boss by doing pre-damage at the battle's start. It costs ten Frog Medals to purchase. The price may be higher, depending on the game mode.

Effect
When purchased, Princess Game & Watch will follow Wario into the boss room. He will then transform into a black dragon, which then breathes fire on the boss. After the damage has been dealt, Princess Game & Watch exits the room, leaving Wario to fight a greatly weakened boss. The damage varies depending on the boss, but it is most effective against Cractus, dealing 10 damage.