Ukiki Capsule

The Ukiki Capsule made its only appearance in Mario Party 5, where it could be thrown to a space on the board, or used on the player for ten coins. Whoever landed on a space containing that capsule summoned Ukiki, who was hanging on a vine. The player used a roulette wheel to decide who Ukiki should attack. Ukiki would the come to the chosen rival and ambush him or her, stealing all their Capsules, and using them on the board on random spaces.