Contagion Engine [The List] set making it inhospitable to humans

making it inhospitable to humans but not to other races

"You can sign

Set: Conspiracy Type: Enchantment Rare Cost: {G} You may play an additional land on each of your turns

the symbol of a stylised skull with long fangs on the 1 face

The complete set of Legendary Duelists: Magical Hero contains 56 cards: 29 Commons 10 5Rares 8 Super Rares 9 Ultra Rares

Contagion Engine [The List] set making it inhospitable to humansSet: The List Type: Artifact Rarity: Rare Cost: {6} When Contagion Engine enters the battlefield, put a 1 1 counter on each creature target player controls. {4}, {T}: Proliferate, then proliferate again. (Choose any number of permanents and or players, then give each another counter of each kind already there. Then do it again.)