Ancient Mother/White Mother-This large creature is said thought to be a new species of whale and is at the end of the story's main plot. Seen at the Great Drop-Off. Magu Tapa- A giant Great White Shark that appears in the Ocean's Graveyard all year round and only at night, after the player retrieves the Shark's Tooth Necklace from Knives Reef. He was replaced by Thanatos in the sequel.