Mishra's Factory (Winter) [Antiquities] Magic Player Rewards 2010 where X is the number

where X is the number of cards in your graveyard

It also gains the following ability until end of turn

Kneel before her Impurrial Meowjesty

Set: Mystery Booster Type: Legendary Creature — Goblin Shaman Rarity: Mythic Cost: {2}{R}{R}{R} Haste

Set: Commander Legends: Battle for Baldur's Gate Type: Land Rarity: Rare Morphic Pool enters the battlefield tapped unless you have two or more opponents

Mishra's Factory (Winter) [Antiquities] Magic Player Rewards 2010 where X is the numberSet: Antiquities Type: Land Rarity: Rare {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.