Or if you want to give EDH a whirl, the best Commander precon decks are a handy starting point.
Agrus Kos, Eternal Soldier Alandra, Sky Dreamer Ardoz, Cobbler of War Ashcoat of the Shadow Swarm Auntie Blyte, Bad Influence Balan, Wandering Knight Barrin, Tolarian Archmage Captain Lannery Storm Danitha Capashen, Paragon Emiel the Blessed Gadrak, the Crown-Scourge Goreclaw, Terror of Qal Sisma Ib Halfheart, Goblin Tactician Isamaru, Hound of Konda Isu the Abominable Kari Zev, Skyship Raider Kenessos, Priest of Thassa Kibo, Uktabi Prince Kiki-Jiki, Mirror Breaker Kothophed, Soul Hoarder Krenko, Mob Boss Kwende, Pride of Femeref Lathliss, Dragon Queen Lita, Mechanical Engineer Lyra Dawnbringer Michiko Konda, Truth Seeker Mizzix, Replica Rider Muxus, Goblin Grandee Preston, the Vanisher Rhonas the Indomitable Rodolf Duskbringer Runadi, Behemoth Caller Seizan, Perverter of Truth Svyelun of Sea and Sky Syr Alin, the Lion's Claw Syr Elenora, the Discerning Syr Konrad, the Grim Taranika, Akroan Veteran Tivash, Gloom Summoner Vendilion Clique Vito, Thorn of the Dusk Rose Yargle, Glutton of Urborg Yidaro, Wandering Monster Zask, Skittering Swarmlord
But despite the color identity rules, they are not true cards
You remember this is the effect of Enter the Dungeon
However, most players run 38-40 so they dont miss land drops
Colorless commanders mean you can only play colorless cards, with Zhulodok, Void Gorger being the best option
