Troll

Troll is a minor character in The Amazing World of Gumball. His first appearance was in "The Sorcerer."

Role in the The Sorcerer
After Gumball and Darwin do all the chores at Mrs. Jotenium's cave, she warns the boys not to open the forbidden door. But Darwin ignores her warning and accidentally released a giant Troll, gobbling him up. Gumball tells the witch that the Troll is unleashed by accident, and Mrs. Jotieum gives him the magic hat.

Mrs. Jotienioum and Gumball encounter the Troll and battle him. Gumball summons his magic powers thanks to the magic hat, but the magic powers were useless against the giant Troll. He gobbles Mrs. Jotieum up anmd destroys the magic hat.

The Troll's only weakness was getting surprisingly annoyed by a person. So Gumball defeats the Troll kept talking about Leprechauns, elves, and orcs, causing the Troll to shrink down and upchuck the people of Elmore he ate, including Darwin and Mrs. Jotieum. The Troll continues to shrink down and is completely vanished out of sight.

Trivia

 * Troll is the ninth character to die onscreen in the show, including the Virus, Ant-One, the Anton Clones, Zach, Mr. Chanax, Darwin, Vladus Lokowitchki and Gargaroth.