Atraxas counter synergy, lifegain support, and four-color flexibility align with the strategic depth players expect from the best Angel commanders in MTG
It will enter tapped, so we'll want to do this on the end step right before our turn
Possibly the most powerful of these is simply the original Mewtwo ex build with Mew ex added alongside the new Trainer cards Mythical Slab and Leaf

Creatures (30) 1 Mulldrifter 1 Shriekmaw 1 Grave Titan 1 Massacre Wurm 1 Phyrexian Metamorph 1 Baleful Strix 1 Overseer of the Damned 1 Vizier of Many Faces 1 Ravenous Chupacabra 1 Twilight Prophet 1 Dream Eater 1 Whispering Snitch 1 Nightveil Sprite 1 Doom Whisperer 1 Thoughtbound Phantasm 1 Lazav, the Multifarious 1 Dimir Spybug 1 Syr Konrad, the Grim 1 Sphinx of the Second Sun 1 Amphin Mutineer 1 Master of Death 1 Sinister Starfish 1 Dogged Detective 1 Mirko, Obsessive Theorist 1 Marvo, Deep Operative 1 Final-Word Phantom 1 Watcher of Hours 1 Unshakable Tail 1 Eye of Duskmantle 1 Copy Catchers Lands (37) 9 Swamp 9 Island 1 Darkwater Catacombs 1 Tainted Isle 1 Temple of the False God 1 Dimir Aqueduct 1 River of Tears 1 Reliquary Tower 1 Bojuka Bog 1 Command Tower 1 Rogue's Passage 1 Myriad Landscape 1 Sunken Hollow 1 Drownyard Temple 1 Choked Estuary 1 Ash Barrens 1 Fetid Pools 1 Hostile Desert 1 Mystic Sanctuary 1 Port of Karfell 1 Tocasia's Dig Site Spells (33) 1 Brainstorm 1 Reanimate 1 Animate Dead 1 Sol Ring 1 Necromancy 1 Phyrexian Arena 1 Talisman of Dominance 1 Mind Stone 1 Deep Analysis 1 Dimir Signet 1 Everflowing Chalice 1 Black Sun's Zenith 1 Rise of the Dark Realms 1 Toxic Deluge 1 Thought Vessel 1 Notion Rain 1 Price of Fame 1 Mission Briefing 1 Connive 1 Enhanced Surveillance 1 Disinformation Campaign 1 Discovery 1 Arcane Signet 1 Curate 1 Consider 1 Otherworldly Gaze 1 Pile On 1 Ephara's Dispersal 1 Ransom Note 1 Case of the Shifting Visage 1 Counterpoint 1 Charnel Serenade 1 Foreboding Steamboat Deep Clue Sea Finally, check out the reveal video for the Deep Clue Sea Commander Deck from The Command Zones YouTube channel

Illustrated by L J Koh Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Not Legal Modern Legal Brawl Not Legal Legacy Legal Comp
Theres also the fact its actually an excellent card, giving you a one-mana 1/1 with Haste that you can pay to make it mostly unblockable