Oracle Text:
Swimmer in Nightmares gets +3/+0 as long as there are ten or more cards in a single graveyard.
Swimmer in Nightmares can't be blocked as long as you control an Ashiok planeswalker.
Mana Value 
Type Line Creature — Nightmare Merfolk
Power 1
Toughness 4
EDH Color Identity
Swimmer in Nightmares
8 in Stock (Limit of 4 per customer)
Match it with
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