Also inspired by the G3 movie The Runaway Rainbow scene where Rainbow Dash is pretty well colorless. Her card's info says: My Little Pony Colorless Rainbow Dash LIGHT / Pony / Level 4 / ATK 1600 / DEF 1200 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by "The First Ponyville Rainbow". Negate the effects of Spell and Trap Cards your opponent controls. Super Rare
