Boolosus

Summary
Boolossus, the Jumbo Ghost, (Japanese: ジャンボテレサ Jumbo Teresa) is an enormous Boo and one of the portrait ghosts in the game Luigi's Mansion. This giant ghost is actually composed of fifteen regular Boos (all of which are unnamed) who combined their entities to create the powerful Boolossus. Although these Boos are normally timid and shy, when they form into Boolossus, all their fears disappear. The massive Boo is a servant of King Boo, leader of the Boos, and is the guardian of the third area in Luigi's Mansion . Unlike other Boos, Boolossus has glowing yellow eyes.

Before the events of Luigi's Mansion, Boolossus was actually captured by Professor E. Gadd during the professor's travels around the world. E. Gadd used his Portrificationizer to transform the gigantic ghost into a painting and placed the ghoulish piece of art in his gallery of other portrait ghosts. Unfortunately, the capture of Boolossus greatly angered King Boo. As such, King Boo led his Boo minions in an assault on Professor E. Gadd's laboratory. The Boos reversed the setting on E. Gadd's Portrificationizer and turned the Boolossus painting back into their gigantic Boo comrade. King Boo then ordered that all the other portrait ghosts that Professor E. Gadd caught should be freed as well. Eventually, after all the portrait ghosts were released, King Boo magically created a mansion out of thin air, right next to E. Gadd's laboratory in Boo Woods. Boolossus and King Boo, along with all the other Boos and portrait ghosts, decided to inhabit the mansion and haunt its halls. Ultimately, it would be this mansion that Luigi would win in a contest he never entered. And it would be this mansion where Luigi's skills would be put to the test as the green-clad hero attempted to save his brother Mario from the clutches of King Boo.

Powers and Stats
Tier:Higher Dimension 

Name:Boolosus

Origin:Luigi,s Mansion

Gender:Male

Age:Deceased

Classification:Ghost/Giant Ghost

Powers and Abilities:Size manipulation Transformation Can Change Into Smaller Boos Extreme Strength Flight 

Attack Potency:Street Level

Speed:Supersonic+

Lifting Strength:Unknown

Striking Strength:Street Level

Durability:Limitless

Stamina:Limitless

Range:Melee Range

Standard Equipment:None

Intelligence:Genius (It learns from the foes attacks)

Weaknesses:Ice Sharp Things

Notable Attacks/Techniques:Change into smaller boos smashing the foes

Others
Notable Victories:

Notable Losses:

Inconclusive Matches: