Rootwater Diver {U}
Creature — Merfolk
{T}, Sacrifice this creature: Return target artifact card from your graveyard to your hand.
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Cards that do something similar expected a card that isn't here?
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Trading Post 87%
$0.25#2116
"{1}, {T}, Sacrifice a creature: Return target artifact card from your graveyard to your hand."
The Underworld Cookbook 86%
$0.33#4380
"{4}, {T}, Sacrifice this artifact: Return target creature card from your graveyard to your hand."