Card Text
When this creature enters, you may sacrifice another artifact. If you do, put two +1/+1 counters on this creature and it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.)
Keywords
+1/+1 countersacrificecounter
Set Information
SetUnstable
RarityCommon
Collector #19
Set CodeUST
Mana Value3
Format Legality
