Blind Creeper {1}{B}
Creature — Zombie Beast
Whenever a player casts a spell, this creature gets -1/-1 until end of turn.
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Cards that do something similar expected a card that isn't here?
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Tragic Trajectory 82%
$0.21#13349
"That creature gets -10/-10 until end of turn instead if a nonland permanent left the battlefield this turn or a spell was warped this turn."