Vedalken Mesmerist {1}{U}
Creature — Vedalken Wizard
Whenever this creature attacks, target creature an opponent controls gets -2/-0 until end of turn.
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Cards that do something similar expected a card that isn't here?
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Binding Geist // Spectral Binding 100%
$0.06#25506
"Whenever this creature attacks, target creature an opponent controls gets -2/-0 until end of turn."
Briarblade Adept 93%
$0.16#21885
"Whenever this creature attacks, target creature an opponent controls gets -1/-1 until end of turn."
Escaped Experiment 92%
$0.11#21633
"Whenever this creature attacks, target creature an opponent controls gets -X/-0 until end of turn, where X is the number of artifacts you control."
Spring Splasher 89%
$0.18#17734
"Whenever this creature attacks, target creature defending player controls gets -3/-0 until end of turn."