TMT Source Material Master Set Checklist
Released March 06, 2026
Sort:
20
BASE
set cards
40
MASTER
set cards
Core set NM: $137.52
Master set NM: $307.71
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TMT Source Material Master Set
TMT Source Material is a Magic: The Gathering set released in March 2026. It has 20 cards in the base set and 40 in the master set, counting every variant. Not sure which one you're chasing? Read What Is a Master Set?

