The Jester Mechanism is a monster drop that can be acquired in the Frontier. It can be found from various sources and locations throughout the Frontier including but not limited to:
- A guaranteed drop from a Jester.
In appearance, the Jester Mechanism is composed of several multi-colored parts that represent the main colors of Fantastic Frontier. A triangular arrow-shaped prism can be seen at the center of the mechanism, emitting a red glow. Players can exchange 2 Jester Mechanisms for 30,000 gold during the Slayer's Tasks. If the player has no purpose for the Jester Mechanism, it can be sold for 5,000 gold.