The Ghost of Scar

Scar's Ghost is a ghost that appears in Kingdom Hearts II and Kingdom Hearts II: Final Mix+. Scar's Ghost is a manifestation of the original Scar that most often appears only in front of Simba, who is uneasy about taking his rightful place as ruler of the Pride Lands.

Kingdom Hearts II
''This phantom appeared in the Pride Lands after Scar's death. It seems to have been created from the evil in Scar's heart, and it preys on the weakness in Simba's.''

''The ghost may be a sign of more evil to come. Simba still can't seem to believe in himself, and the other lions are getting more and more worried.''

Story
Sora, Donald, and Goofy return to the Pride Lands, only to find Simba being plagued by Scar's Ghost. Simba's fear and uneasiness while facing Scar's Ghost make him the laughing-stock of Shenzi, Banzai and Ed.

Sora tries to find out the cause of Simba's fear; Simba only replies that he is unable to follow the footsteps of his father. Sora tries telling Simba that he just has to be himself, but to no avail. After failing to talk things out with Simba, Sora and company leave in a huff; they hide behind a log in the Oasis and, perhaps as a method of coersion, create a replica of Scar's Ghost to help Simba gather his courage. After they successfully helped Simba to regain his composure, Nala, Timon and Pumbaa are confronted by Scar's Ghost, and Simba chivalrously tells the ghost to disappear. Soon after, all of the Ghosts gather together, forming a giant Heartless known as Groundshaker.

Trivia

 * Scar's Ghost appears in all of the areas in the Pride Lands and has 1 Hit Point. It is also noteworthy that Scar's Ghost never attacks, instead chasing Sora and friends if they run away and circling them if they stand still.