Card Set: Shadows in Valhalla

Rarity: Super Rare

Card Type: Monster

Monster Type: Effect

Level: 7

Attribute: Water

Type: Aqua

ATK/DEF: 1700/2400

Texto (EN): You can discard 1 other WATER monster to the GY; Special Summon this card from your hand. If Summoned this way: Add 1 Level 4 or lower "Mermail" monster from your Deck to your hand. You can only use this effect of "Mermail Abyssteus" once per turn.