Serpent Assassin {3}{B}{B}
Creature — Snake Assassin
When this creature enters, you may destroy target nonblack creature.
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Cards that do something similar expected a card that isn't here?
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Noxious Gearhulk 83%
$0.41#968
"When this creature enters, you may destroy another target creature. If a creature is destroyed this way, you gain life equal to its toughness."