Blue Twirler

Blue Twirlers are slow normal ghosts Luigi encountered in the game Luigi's Mansion. They are one of the largest and most powerful non-portrait ghosts found in the mansion. Blue Twirlers have over-sized fists that they use to make ground pounds, or earthquakes, that spread three feet and take ten HP if they hit Luigi. They have thirty HP each, which can be whittled down by suction or elements.

Trivia

 * A Blue Twirler occasionally appears in the Luigi's Mansion Court in the game Mario Power Tennis.
 * Blue Twirlers also occasionally appear out of graves in the Luigi's Mansion stadium in Mario Super Sluggers to stun fielders when they run into one.
 * This ghost appears as a trophy in Super Smash Bros. Brawl.