Mishra's Factory [Fourth Edition] Archenemy Come out of the safety

Come out of the safety of your holes

Set: Kaladesh Inventions Type: Artifact Mythic Cost: {3} {1}: Untap Staff of Domination

Set: Khans of Tarkir Type: Artifact Rare Cost: {1} Whenever another permanent enters the battlefield under your control

Set: Commander 2016 Type: Enchantment Rare Cost: {G} Whenever an opponent plays a land

Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control

Mishra's Factory [Fourth Edition] Archenemy Come out of the safetySet: Fourth Edition Type: Land Uncommon Cost: {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.