Also cards that deal damage, like Rile, are good options but most of your tokens are 1/1's so you'll need to pump them first with something like Brute Force so they don't immediately die
If the biggest drawbacks you cite are that it doesn't hit all cards in a graveyard and the second activated ability costs too much, I'll take those drawbacks when I have the chance to recur the artifact with a Myr Retriever
Without Further Ado Kelsien, the Plague | Commander | Dave Kosin Commander (1) 1 Kelsien, the Plague Creatures (33) 1 Alesha, Who Smiles at Death 1 Banisher Priest 1 Bounty Agent 1 Bushmeat Poacher 1 Cavalry Pegasus 1 Chittering Witch 1 Daxos, Blessed by the Sun 1 Dearly Departed 1 Devout Chaplain 1 Disciple of Bolas 1 Fireflux Squad 1 Frontier Warmonger 1 Frontline Medic 1 Garna, the Bloodflame 1 Garrison Cat 1 General's Enforcer 1 Humble Defector 1 Jirina Kudro 1 Judith, the Scourge Diva 1 Magus of the Wheel 1 Priest of Forgotten Gods 1 Riders of Gavony 1 Silvar, Devourer of the Free 1 Sonorous Howlbonder 1 Species Specialist 1 Syr Konrad, the Grim 1 Thalia's Lieutenant 1 Titan Hunter 1 Titan of Eternal Fire 1 Trynn, Champion of Freedom 1 Vindictive Vampire 1 Xathrid Necromancer 1 Zulaport Cutthroat Planeswalkers (2) 1 Angrath, Captain of Chaos 1 Lukka, Coppercoat Outcast Instants (6) 1 Blade Banish 1 Crackling Doom 1 Dire Tactics 1 Flame Spill 1 Light of Hope 1 Terminate Sorceries (6) 1 Blazing Volley 1 Cathartic Reunion 1 Citywide Bust 1 Cleansing Nova 1 Extinction Event 1 Taste of Death Enchantments (7) 1 Bastion of Remembrance 1 Molten Echoes 1 Outpost Siege 1 Pacifism 1 Shared Animosity 1 Vigilante Justice 1 Weaponize the Monsters Artifacts (9) 1 Arcane Signet 1 Boros Signet 1 Heirloom Blade 1 Orzhov Signet 1 Rakdos Signet 1 Savai Crystal 1 Skullclamp 1 Sol Ring 1 Wanderer's Twig There we have it
So are we
The initial release of the card featured a printing error, which was quickly corrected and reprinted
