Strong Slammer

A Strong Slammer is a type of Slammer in Luigi's Mansion: Dark Moon powered up by a special crystal. Strong Slammers have white crack like outlines in their bodies. Strong Slammers have 150 HP. They can take down 20 hearts every hit. They usually come alone but when there is two, the player needs to catch both of them by charging the Strobulb longer. If the player can't, use to dodge the others' attacks, however this is not recommended as when the player dodges, they lose every opportunity to use a Power Surge. Their average weight is 28w. They break out of the crystal by punching the crystal with both arms, almost completely smashing the crystal.

Ghost Container Description
''Whoever strengthened these bullies by putting them into the crystals had only one thing in mind: creating ghosts strong enough to crush rocks into dust with a single blow. ''

Trivia

 * Every strong version of a ghost has 5x the HP of the real version. An exception to this is the Gobber.