+1 : Up to one target creature gets -2/-1 until your next turn.

−2 : Mill two cards, then you may return a creature card from your graveyard to your hand.

−7 : You get an emblem with "At the beginning of your end step, create X 2/2 black Zombie creature tokens, where X is two plus the number of Zombies you control."

Legalities

Rulings

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