flavorText: Ashiok's minions plumb the depths of the ocean and the psyche.
name: Swimmer in Nightmares
originalText: Swimmer in Nightmares gets +3/+0 as long as there are ten or more cards in a single graveyard.\nSwimmer in Nightmares can't be blocked as long as you control an Ashiok planeswalker.
printings: THB
text: This creature gets +3/+0 as long as there are ten or more cards in a single graveyard.\nThis creature can't be blocked as long as you control an Ashiok planeswalker.
type: Creature — Nightmare Merfolk