When this creature enters, incubate 3 X times. (To incubate 3, create an Incubator token with three +1/+1 counters on it and “{2}: Transform this token.” It transforms into a 0/0 Phyrexian artifact creature.)
{T}: Transform target Incubator token you control.
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Progenitor Exarch (Extended Art) [March of the Machine]
Magic: The Gathering, March of the Machine$790
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