In general, it's the kind of card that if you play in Commander, you'll annoy your opponent enough that they'll want to kill it (or even kill you), but not enough to protect yourself and actually win the game
Consider The Legalities Of Making And Using MTG Proxies It is important to consider the legalities of making and using MTG proxies
Unless Wizards makes a steadfast commitment to keep celebrity cards out of Modern, theyre bound to happen eventually

Aatchik, Emerald Radian Aberrant Return Abigale, Eloquent First-Year Abigale, Poet Laureate Abnormal Endurance Abomination of Llanowar Abstruse Appropriation Abyssal Gorestalker Abyssal Harvester Abzan Devotee Accursed Horde Accursed Marauder Acererak the Archlich Aclazotz, Deepest Betrayal Acolyte of Aclazotz Acolyte of Affliction Acquisitions Expert Ad Nauseam Admiral Beckett Brass Adorned Crocodile Adventurous Eater Aether Poisoner Aetherblade Agent Aetherborn Marauder Agadeem's Awakening Agate-Blade Assassin Age of Ultron Agency Coroner Agent Venom Agents of HYDRA Aggressive Negotiations Aggressive Symbiosis Agonizing Remorse Agonizing Syphon Ahriman Aid the Fallen Aim for the Head Akawalli, the Seething Tower Akul the Unrepentant Al Bhed Salvagers Alchemist's Assistant Alchemist's Gift Alela, Artful Provocateur Alesha's Legacy Alesha, Who Laughs at Fate Alien Symbiosis All-Out Assault Alley Assailant Alley Strangler Allure of the Unknown Alpharael, Dreaming Acolyte Alpharael, Stonechosen Altar of Bhaal Amalia Benavides Aguirre Ambition's Cost Ambulatory Edifice Ambush Gigapede Ammit Eternal Anchovy & Banana Pizza Ancient Brass Dragon Ancient Lumberknot Ancient Vendetta Angel of Suffering Angrath's Ambusher Angrath's Fury Angrath's Rampage Angrath, Captain of Chaos Angrath, Minotaur Pirate Angrath, the Flame-Chained Anguished Unmaking Animate Dead Animus of Night's Reach

Not only does it remove enchantments and kill 1/1 creatures, but you can also use it to save one of your creatures by regenerating it
Since errors are typically fixed in later unlimited runs, collectors are drawn to error cards for their scarcity