Generous Plunderer 

Creature — Human Rogue
$15.80 #2054 0.39 2.5 years
Menace
At the beginning of your upkeep, you may create a Treasure token. When you do, target opponent creates a tapped Treasure token.
Whenever this creature attacks, it deals damage to defending player equal to the number of artifacts they control.
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Cards similar to Generous Plunderer expected a card that isn't here?
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