Like any good collectible gimmick, the Ryusouls are available in sets! The Ryusoul Sets include three new Ryusouls to add to your collection that activate new sounds in the DX Ryusoul Changer and DX RyusoulKen toys. Included with Ryusoul Set 01 is the MukiMuki Soul, which grants the user a muscular arm, the Chiisa Soul, which grants the user the ability to shrink, and the Migake Soul, which grants the user great agility.