Spreading Plague [Invasion] Skeleton Wall you may begin the game

you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it

you may pay {X}

Set: Commander 2017 Type: Sorcery Rarity: Rare Cost: {5}{B}{B} Choose a creature type

Set: Champions of Kamigawa Type: Legendary Land Rarity: Rare {T}: Add {U}

Servant of Oni deals combat damage to a player

Spreading Plague [Invasion] Skeleton Wall you may begin the gameSet: Invasion Type: Enchantment Rarity: Rare Cost: {4}{B} Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated. The cruelest strain of plague keeps its hosts alive long enough to return home and infect their families.