5 cards where the card is tagged “tribal-assembly-worker”

Assembly-Worker (Masters 25 #221)
Autonomous Assembler (The Brothers' War #34)
Mishra's Factory (Dominaria Remastered #251)
Mishra's Foundry (The Brothers' War #265)
Self-Assembler (Masters 25 #231)

The message was clear to Sorin—time to search for something else.