Necropolis Fiend 


Creature — Demon
Delve (Each card you exile from your graveyard while casting this spell pays for {1}.)
Flying
{X}, {T}, Exile X cards from your graveyard: Target creature gets -X/-X until end of turn.
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Cards that do something similar expected a card that isn't here?
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Painbringer 85%
$0.12#29328
"{T}, Exile any number of cards from your graveyard: Target creature gets -X/-X until end of turn, where X is the number of cards exiled this way."