Mishra's Factory (Mark Justice) [Pro Tour Collector Set] Fourth Edition When Serra Avatar is put

When Serra Avatar is put into a graveyard from anywhere

"One cannot cleanse the wounds of failure

Set: Dominaria Prerelease Promos Type: Legendary Artifact Rarity: Mythic Cost: {0} {T}: Add one mana of any color among legendary creatures and planeswalkers you control

whenever either of those creatures deals combat damage

Set: Journey into Nyx Type: Enchantment Rarity: Rare Cost: {3}{B}{B} Flash

Mishra's Factory (Mark Justice) [Pro Tour Collector Set] Fourth Edition When Serra Avatar is putSet: 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.