Magic Sphere
The Magic Spheres are objects that are found in certain levels in Rayman 2: The Great Escape and in Rayman 3 (GBA). They are magical orbs that can be carried around like plums and kegs, and come in either blue or yellow (or perhaps gold and silver). They need to be thrown onto triangular pedestals of the same colour in order for something to happen, mainly for an important door to open to progress through the game.