When this card destroys an opponent's monster by battle and sends it to the Graveyard: You can discard 1 WATER monster to the Graveyard; Special Summon 1 "Mermail" monster from your Deck in face-up Defense Position. You can only use the effect of "Mermail Abyssnose" once per turn.
| Detail | Value |
|---|---|
| Card Type | Effect Monster |
| Attribute | WATER |
| Level | 4 |
| ATK | 1500 |
| DEF | 1500 |
| Race | Fish |
| Archetype | Mermail |