nils hamm mtg cards Death Baron Print Nils Hamm Tagged "Limited Edition"

Legendary means there can only be one copy on the field at a time

Hans, Run!" Alpine Houndmaster Angel's Herald Archmage Ascension Asmoranomardicadaistinaculdacar Assembly Hall Avarax Ayara's Oathsworn Behemoth's Herald Behold My Grandeur Beseech the Mirror Beseech the Queen Bogbrew Witch Brainspoil Bringer of the Black Dawn Case of the Stashed Skeleton Clarion Ultimatum Clutch of the Undercity Cool but Rude Coveted Prize Cruel Tutor Cynical Loner Dark Petition Daru Cavalier Demon's Herald Demonic Bargain Demonic Collusion Demonic Tutor Diabolic Intent Diabolic Intent Diabolic Tutor Dimir House Guard Dimir Infiltrator Dimir Machinations Disciple of Deceit Distant Memories Dizzy Spell Dragon's Herald Dragonstorm Forecaster Drift of Phantasms Elvish Clancaller Embermage Goblin Emeritus of Woe Entomb Ethereal Usher Everythingamajig Forging the Tyrite Sword Gamble Gigantiform Gravebreaker Lamia Grim Servant Grim Tutor Growth-Chamber Guardian Grozoth Hoarding Broodlord Hour of Victory Illicit Shipment Imperial Seal Increasing Ambition Infectious Bloodlust Infernal Tutor Insatiable Avarice Johnny, Combo Player Kyscu Drake Lagomos, Hand of Hatred Library of Lat-Nam Liliana Vess Lively Dirge Llanowar Sentinel Long-Term Plans Magitek Infantry Mask of the Mimic

And this is a hot take, so relax a sec

It evokes the principle of flavor power, as it establishes a legendary creature (which in theory would play a major role in some story) as the avatar of a deck