Jarvis

Jarvis is a Portrait Ghost first appearing in Luigi's Mansion who collects jars and seemingly lives in one, due to his obsession. Jarvis can be found in the Ceramics Studio and is a required Portrait Ghost to capture.

Jarvis challenged Luigi to a game where Luigi had to hit Jarvis with ice seven times after Luigi shakes the middle jar in the room. If Luigi successfully hits Jarvis seven times, Jarvis gets angry and attacks Luigi via levitating jars at him and Luigi must suck Jarvis in his Poltergust 3000 to continue searching for Mario.

Trivia

 * Jarvis's name appears to based off the word jar.
 * Jarvis has similar traits to Roger the Potted Ghost from Super Mario World 2: Yoshi's Island.
 * Jarvis is the only Portrait Ghost who cannot have its heart read.