19 cards where (the card types include “creature” and the card types include “legendary”) and the cards have colorless identity and it’s legal in Commander

Kozilek, Butcher of Truth (Double Masters 2022 #2)
Ulamog, the Infinite Gyre (Double Masters 2022 #3)
Ulamog, the Ceaseless Hunger (Commander Masters #5)
Liberator, Urza's Battlethopter (The Brothers' War #237)
Kozilek, the Great Distortion (Commander Masters #2)
Emrakul, the Promised End (Eldritch Moon #6)
Hope of Ghirapur (Aether Revolt #154)
Karn, Legacy Reforged (March of the Machine: The Aftermath #49)
Traxos, Scourge of Kroog (Dominaria United Commander #195)
The Peregrine Dynamo (Dominaria United Commander #19)
Syr Ginger, the Meal Ender (Wilds of Eldraine #252)
Zhulodok, Void Gorger (Commander Masters #704)
Graaz, Unstoppable Juggernaut (Phyrexia: All Will Be One #229)
Karn, Silver Golem (Vintage Masters #270)
Omarthis, Ghostfire Initiate (Commander Masters #708)
Clara Oswald (Doctor Who #9)
ED-E, Lonesome Eyebot (Fallout #131)
Faceless One (Commander Legends: Battle for Baldur's Gate #1)
The Prismatic Piper (Commander Masters #1)

It is the moment of discovery, the triumph of the mind, and the end of these results.