Mishra's Factory (Preston Poulter) [Pro Tour Collector Set] Mercadian Masques If there are no mining

If there are no mining counters on Gemstone Mine

Your opponents can't block with creatures with even mana values

{T}: Prevent all combat damage that would be dealt this turn

Set: Kamigawa: Neon Dynasty Prerelease Promos Type: Sorcery Rarity: Rare Cost: {4}{W}{W} Choose one or more —

−7: Search your library for up to three artifact cards with different names

Mishra's Factory (Preston Poulter) [Pro Tour Collector Set] Mercadian Masques If there are no miningSet: Pro Tour Collector Set Type: Land Rarity: Uncommon {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.