Streets of New Capenna (SNC) #286, mythic
Illustrated by Anato Finnstark
Tournament legal version
Comments on this version (0)All-Seeing Arbiter{4}{U}{U}
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Flying Whenever this creature enters or attacks, draw two cards, then discard a card. Whenever you discard a card, target creature an opponent controls gets -X/-0 until your next turn, where X is the number of different mana values among cards in your graveyard.