Ashnod's Harvester {2}
Artifact Creature — Construct
Whenever this creature attacks, exile target card from a graveyard.
Unearth {1}{B} ({1}{B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.)
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Cards that do something similar expected a card that isn't here?
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Graven Abomination 98%
$0.03#24340
"Whenever this creature attacks, exile target card from defending player's graveyard."
Disruptor Wanderglyph 97%
$0.16#22419
"Whenever this creature attacks, exile target card from an opponent's graveyard."
Underworld Sentinel 91%
$0.32#15996
"Whenever this creature attacks, exile target creature card from your graveyard."
Sauron, the Necromancer 84%
$0.38#5837
"Whenever this card attacks, exile target creature card from your graveyard. Create a tapped and attacking token that's a copy of that card, except it's a 3/3 black Wraith with menace. At the beginning of the next end step, exile that token unless this card is your Ring-bearer."