{T}: Add {C}. {1}: Mishra's Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land. {T}: Target Assembly-Worker creature gets +1/+1 until end of turn.
NM-Mint Foil - $27.10
Lightly Played Foil - $24.40
Moderately Played Foil - $21.70
Heavily Played Foil - $19.00
Damaged Foil - $13.60
NM-Mint Foil Non English - $27.10
Lightly Played Foil Non English - $24.40
Moderately Played Foil Non English - $21.70
Heavily Played Foil Non English - $19.00
Damaged Foil Non English - $13.60