Ghost Butler

Ghost Butler (Korean: 집사 유령, jipssa yuryong) is an Epic Pet that was released alongside his owner,, during the Secrets of the Lost City update. He creates Power Jellies in a certain looping order, which can help progression through a number of boosts.

The boosts are created in the following order: Potion, Yellow Bear Party, Coin Magic, Blast Jelly, Giant Jelly, Blast Potion, Frozen Bear Party, Giant Blast Jelly.

Story
''This ghost is the spirit of a faithful butler that oversaw the management of an ancient mansion. His loyalty to this household was so engrained into his very being that even after he passed away, his soul continues to haunt the mansion while going about his incredibly tight schedule with the ease of a pro. Does he ever take a break? Nobody knows.''

Trivia

 * If Ghost Butler's description is to be believed, he was originally a normal butler who passed away and became a Pet.