Your search for "Improvised Weaponry 558" revealed the following:
Improvised Weaponry (J22) from Jumpstart 2022, available at 401 Games Canada. Rarity: Common Finish: Normal Artist: Alix Branwyn Card Text:Improvised Weaponry deals 2 damage to any target. Create a Treasure token. (It's an artifact with "T, Sacrifice this artifact: Add...