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Unstable Promos Master Set Checklist

Released December 08, 2017
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1 MASTER set cards Core set NM: $3.26 Master set NM: $3.26
Earl of Squirrel Rrare
108
Earl of Squirrel
BASEFoil

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Unstable Promos Master Set

Unstable Promos is a Magic: The Gathering set released in December 2017. It has 1 cards in the base set, counting every variant. Not sure which one you're chasing? Read What Is a Master Set?