Mermail Abyssmegalo

Level 7 WATER/Sea Serpent Effect
2400 ATK / 1900 DEF

You can discard 2 other WATER monsters to the GY; Special Summon this card from your hand. When Summoned this way: You can add 1 "Abyss-" Spell/Trap from your Deck to your hand. You can Tribute 1 other Attack Position WATER monster; this card can make a second attack during each Battle Phase this turn.

Rulings – Yugipedia

Printings:

Abyss Rising: ABYR-EN020 (Secret Rare) - 2012-11-09
Battle Pack 2: War of the Giants: BP02-EN117 (Mosaic Rare) - 2013-06-28
Battle Pack 2: War of the Giants: BP02-EN117 (Rare) - 2013-06-28
Shadows in Valhalla: SHVA-EN037 (Super Rare) - 2018-08-16
OTS Tournament Pack 26: OP26-EN015 (Common) - 2024-10-17
Quarter Century Stampede: RA04-EN191 (Platinum Secret Rare) - 2025-04-10
Quarter Century Stampede: RA04-EN191 (Quarter Century Secret Rare) - 2025-04-10

Prices:

Cardmarket: 0.03 €
TCGplayer: $ 0.16