2. The original marshmallow roster was way simpler
Though nowadays you get rainbows, hearts, balloons, moons, shooting stars, horseshoes, hourglasses, AND clover hats in your cereal bowl, the first boxes of Lucky Charms had just four 'mallows: yellow moons, orange stars, pink hearts, and green clovers. The first newbie to arrive on the scene was the blue diamond, added in 1975... but the first newbie to actually stick was the horseshoe, forged in 1983. RIP, blue diamond.