Fusion of the Fusion has Queen Galaxia (Celestia, Luna, Cadance, & Twilight), King Speedy Hooves (Shining Armor, Flash Sentry, Big Mac & Troubleshoes), Queen Motherly Morning (Rainbow Dash, AppleJack, Sunset Shimmer & Pinkie Pie), King Calm Merriment (Fancy Pants, Cheese Sandwich, Donut Joe & Soarin) which leaves Rarity, Fluttershy, Starlight, Brandonshy, Spike and Sunburst as the one not to be fuse.