Prankster Comet

Prankster Comets are Comets in Super Mario Galaxy. They will sometimes fly by the level the Player is in, when they do, a special event will be triggered, which will usually change the gameplay of the level.

Prankster Comets

 * Speedy Comet: Mario must complete the level within a certain time limit.
 * Daredevil Comet: Mario must complete the level with only one health.
 * Cosmic Comet: Mario must race Cosmic Mario to a star.
 * Fast Foe Comet: All enemies in the level are sped up.
 * Purple Comet: Only available after the game is beaten, Mario must collect 100 purple coins to get a star.