When players do run five-color decks, they're most often built around specific, powerful creatures and spells that have all five colors of mana in their mana cost - most of which are dragons, such as Niv-Mizzet, and Ramos, Dragon Engine
The real payoff shows up in combo setups
We think that Enhanced Evolution is the best MTG premade Commander deck because it utilizes the powerful mutate mechanic, allowing players to upgrade their creatures into stronger, more formidable beings throughout the game

Ruby/Sapphire Into the Inklands Starter Deck Cogsworth - Talking Clock (x2) Della Duck - Unstoppable Mom (x3) Dewey - Showy Nephew (x2) Duke Weaselton - Small-Time Crook (x2) Flintheart Glomgold - Lone Cheater (x2) Flounder - Voice of Reason (x3) Gramma Tala - Keeper of Ancient Stories (x3) Gyro Gearloose - Gadget Genius (x1) HeiHei - Accidental Explorer (x3) Huey - Savvy Nephew (x1) Kakamora - Menacing Sailor (x3) Louis - Chill Nephew (x3) 003-150 (x2) Maui - Winged Demigod (x3) Minnie Mouse - Always Classy (x2) Moana - Born Leader (x1) Moana - Undeterred Voyager (x3) Scrooge McDuck - Richest Duck in the World (x1) Scrooge McDuck - Uncle Moneybags (x2) Simba - Scrappy Cub (x1) Webby Vanderquack - Enthusiastic Duck (x3) Dragon Fire (x2) Voyage (x2) Maui's Fish Hook (x1) Sumerian Talisman (x2) Vault Door (x2) Agrabah - Marketplace (x3) Motunui - Island Paradise (x2) Amber/Emerald Into the Inklands Starter Deck Cubby - Mighty Lost Boy (x3) Dalmatian Puppy - Tail Wagger (x5) 003-071 (x2) Flotsam - Riffraff (x2) Helga Sinclair - Vengeful Partner (x1) Horace - No-Good Scoundrel (x2) Jasper - Common Crook (x2) Jetsam - Riffraff (x2) Kida - Atlantean (x3) Kit Cloudkicker - Tough Guy (x2) Lucky - The 15th Puppy (x1) Nani - Protective Sister (x2) 003-014 (x3) Peter Pan - Lost Boy Leader (x1) Pluto - Determined Defender (x1) Pluto - Friendly Pooch (x3) Pongo - Determined Father (x1) Robin Hood - Daydreamer (x1) Rolly - Hungry Pup (x3) Starkey - Devious Pirate (x1) Tinker Bell - Generous Fairy (x2) Wendy Darling - Talented Sailor (x3) Wildcat - Mechanic (x2) Strike a Good Match (x2) Hypnotize (x2) Improvise (x3) 003-100 (x3) 003-032 (x2)

When you read this card, however, its fairly straightforward