Super Yellow Lum
Super Yellow Lums are found in the Gameboy Color version of Rayman 2, no other version of Rayman 2. They are 10 Yellow Lums packed together. They are 10x more powerful than a yellow lum and 2x more powerful than a 5-Pack Yellow Lum. 'They are not a 5-pack Yellow Lum.' They are a little bigger than a regular Yellow Lum. In the GBC Manuel for Rayman 2, it states that it is a super Yellow Lum. Look up Classification of Yellow Lums.