When Self-Assembler enters the battlefield, you may search your library for an Assembly-Worker creature card, reveal it, put it into your hand, then shuffle.
"Test 37: Sentience module is still too strong. It's adding ears again."
—Development log of Willa, Yotian artificer
NM-Mint Foil - $88.70
Lightly Played Foil - $84.30
Moderately Played Foil - $79.80
Heavily Played Foil - $71.00
Damaged Foil - $57.70
NM-Mint Foil Non English - $88.70
Lightly Played Foil Non English - $84.30
Moderately Played Foil Non English - $79.80
Heavily Played Foil Non English - $71.00
Damaged Foil Non English - $57.70