Tiger Shark, Abyssal Hunter {2}{U/B}{U/B}
Legendary Creature — Shark Human Villain
Whenever Tiger Shark enters or attacks, he connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.)
{4}{U/B}: Tiger Shark can't be blocked this turn.
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Cards that do something similar expected a card that isn't here?
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