Mishra's Factory (Michael Loconto) [Pro Tour Collector Set] Zendikar Prerelease Promos put it into its owner's

put it into its owner's graveyard

reveal that many cards from the top of your library

Set: Judge Gift Cards 2012 Type: Enchantment Rarity: Rare Cost: {3}{R} {R}: You may put a creature card from your hand onto the battlefield

−10: Target player mills twenty cards

”—Ertai

Mishra's Factory (Michael Loconto) [Pro Tour Collector Set] Zendikar Prerelease Promos put it into its owner'sSet: 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.