Swimmer in Nightmares is a Magic: The Gathering card. Compare listings from Singapore Magic: The Gathering sellers on CardJio, then jio them on WhatsApp.
Mana cost
{2}{U}
Mana value
3
Type
Creature — Nightmare Merfolk
Color
Blue
Color identity
Blue
Power/Toughness
1/4
Card Text
This creature gets +3/+0 as long as there are ten or more cards in a single graveyard.
This creature can't be blocked as long as you control an Ashiok planeswalker.